Disease, Condition, & Injury Fact Sheets

En Español (Spanish Version)

Health Library disease & condition fact sheets provide comprehensive, yet concise evidence-based information on a variety of health conditions, diseases and injuries.

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22q11.2 deletion syndrome
Aarskog-Scott syndrome
AAT deficiency
Abdominal cramps
Abdominal hernia
Abdominal muscle strain
Abductor spasmodic dysphonia
Ablatio placentae
Abruptio placentae
Abscess, cutaneous
Abscess, skin
Abscessed tooth
Absent menses
Absent periods
Absent pulmonary valve-child
Abstinence syndrome
AC Joint Separation
Acanthosis nigricans
Acetaminophen overdose
Acetaminophen poisoning
Achalasia
Achilles' tendinopathy
Achilles' tendinosis
Achilles tendon rupture
Achilles' tendonitis
Achondroplasia
Achondroplastic dwarfism
ACL injury
Acne
Acne conglobata
Acne inversa
Acne vulgaris
Acoustic neuroma
Acoustic schwannoma
Acrochordons
Acromegaly
Acromioclavicular Joint Separation;
ACS
ACS (Acute compartment syndrome)
ACS (Acute coronary syndrome)
Actinic keratosis
Actinomycosis
Acute abdominal pain
Acute adrenocortical insufficiency
Acute angle-closure glaucoma
Acute autoimmune neuropathy
Acute bronchitis
Acute central cord syndrome
Acute cerebellar ataxia
Acute colonic diverticulitis
Acute colonic pseudo-obstruction
Acute compartment syndrome
Acute coronary syndrome
Acute diverticulitis
Acute fatty liver of pregnancy
Acute granulocytic leukemia-adult
Acute granulocytic leukemia-child
Acute idiopathic polyneuritis
Acute inflammatory demyelinating polyneuropathy
Acute inflammatory demyelinating polyradiculoneuropathy
Acute inflammatory polyneuropathy
Acute interstitial nephritis
Acute kidney injury
Acute lymphoblastic leukemia
Acute lymphocytic leukemia
Acute mastoiditis
Acute myeloblastic leukemia-adult
Acute myeloblastic leukemia-child
Acute myelogenous leukemia-adult
Acute myelogenous leukemia-child
Acute myeloid leukemia-adult
Acute myeloid leukemia-child
Acute myocardial infarction
Acute necrotizing ulcerative gingivitis
Acute nonbacterial gastroenteritis
Acute nonlymphoblastic leukemia-adult
Acute nonlymphoblastic leukemia-child
Acute nontoxic megacolon
Acute otitis
Acute pancreatitis
Acute pancreatitis—child
Acute renal failure
Acute renal insufficiency
Acute respiratory distress syndrome
Acute respiratory failure
Acute silicosis
Acute sinusitis
Acute tubular necrosis
AD
Adamantiales-Behcet syndrome
ADC
ADD
Addison disease
Adductor laryngeal breathing dystonia (ABLD)
Adductor spasmodic dysphonia
Adenovirus infection
ADHD
Adhesive capsulitis
Adjustment reaction disorder
Adrenal cancer
Adrenal crisis
Adrenocortical carcinoma
Adrenoleukodystrophy X-linked
Adult macular degeneration
Adult non-Hodgkin lymphoma
Adult polycystic disease
Adult respiratory distress syndrome
Adynamic ileus
Affective disorder
AFLP
Aganglionic megacolon
Age-related cramps
Age-related hearing loss
Agoraphobia
Agranulocytosis
AI
AIDP
AIDS dementia complex
AIDS encephalopathy
AIDS
- Living with HIV
AIDS-related dementia
AIDS-related lymphoma
AIDS-related non-Hodgkins lymphoma
AIDS-related primary central nervous system lymphoma
AIDS-related primary CNS lymphoma
AKI
AL amyloidosis
Albinism
ALCA-child
Alcohol abuse and alcoholism
Alcohol dependence
Alcohol in pregnancy
Alcohol use disorder
Alexia
Alexic anomia
Allergic bronchopulmonary aspergillosis
Allergic contact dermatitis
Allergic dermatitis
Allergic rhinitis
Allergy, nut
Allergy, peanut
Allergy
- Allergic contact dermatitis
- Food allergy
- Hay fever
- Insect allergy
- Seasonal allergy
Alopecia areata
Alpha 1 anti-trypsin deficiency
Alpha-1 antiprotease deficiency
Alpha-galactosidase A deficiency
ALS
Altitude sickness
Aluminum poisoning
Aluminum toxicity
Alzheimer dementia
Alzheimer disease
Amblyopia
Amebiasis
Amenorrhea
AMI
AML—child
Amnesia
Amoebic dysentery
Amyloid light chain amyloidosis
Amyotrophic lateral sclerosis
AN
Anal atresia
Anal cancer
Anal fissure
Anal Fistula
Anal itching
Anankastic personality disorder
Anaphylactoid purpura
Anaphylaxis
Anderson-Fabry disease
Androblastoma
Anemia of prematurity
Anemia
- Anemia of chronic disease
- Anemia of inflammation
- Aplastic anemia
- Iron-deficiency anemia
- Macrocytic achylic anemia
- Pernicious anemia
- Sickle cell anemia
Aneurysm, aortic
Aneurysm, aortic (AAA)
Aneurysm, aortic (abdominal aortic aneurysm)
Aneurysm, aortic (thoracic aortic aneurysm)
Aneurysm, brain
Aneurysm, cerebral
Aneurysm, intracerebral
Aneurysm, intracranial
Angina
Angina pectoris
Angiodysplasia of the colon
Angioedema
Angiokeratoma corporis diffusum
Angiokeratoma diffuse
Angioneurotic edema
Angle-closure glaucoma
Animal bites
Ankle fracture
Ankle sprain
Ankyloglossia
Ankylosing spondylitis
Anogenital wart
Anomalous left coronary artery-child
Anomaly, Ebstein-child
Anomia, aphasia-associated
Anomic aphasia
Anorectal malfunction
Anorexia nervosa—adult
Anorexia nervosa—child
Anorexia—adult
Anorexia—child
Anoxic brain damage
Anoxic brain injury
Anserine tendinobursitis syndrome
Anserine tendonitis
Anterior cruciate ligament injury
Anterior uveitis
Anthrax
Antibiotic-associated colitis
Antibiotic-associated diarrhea
Antisocial personality disorder
ANUG
Anxiety disorders
Anxiety disorders
- Anxiety disorders
- Claustrophobia
- Generalized anxiety disorder
- Obsessive-compulsive disorder
- Living with obsessive-compulsive disorder
- Panic disorder
- Post-traumatic stress disorder
- PTSD
Aortic aneurysm
Aortic aneurysm (AAA)
Aortic aneurysm (abdominal aortic aneurysm)
Aortic aneurysm (thoracic aortic aneurysm)
Aortic coarctation-adult
Aortic coarctation-child
Aortic dissection
Aortic incompetence
Aortic insufficiency
Aortic stenosis-adult
Aortic stenosis-child
Aphasia
Aphasia-associated anomia
Aphonia
Aphthous ulcer
Apnea of prematurity
Apocrine acne
Apocrinitis
Apoplexy
Appendicitis
Apraxia
ARD
ARDS
Arnold neuralgia
Arnold-Chiari malformation
Arnold-Chiari syndrome
Arrhenoblastoma
Arrhythmias
Arsenic toxicity
Arteriosclerosis obliterans
Arteriosclerotic dementia
Arteriovenous malformations of the brain
Arteriovenous malformations of the central nervous system
Arteriovenous malformations of the colon
Arteriovenous malformations of the spinal cord
Arthritis, gouty
Arthritis, osteo-
Arthritis, psoriatic
Arthritis, rheumatoid
Arthritis
- Osteoarthritis
- Living with osteoarthritis
- Rheumatoid arthritis
- Living with rheumatoid arthritis
AS-adult
Asbestosis
Ascariasis
AS-child
Ascites
ASD
Aseptic meningitis
Aseptic necrosis of the hip
ASH - adult
ASH-child
Asperger disorder
Asperger syndrome
Aspergillosis
Aspiration pneumonia
Asthma
- Asthma—adult
- Asthma—child
- Living with asthma
Astigmatism
Astrocytoma
Asymmetric septal hypertrophy-adult
Asymmetric septal hypertrophy-child
Atelectasis
Atelectasis in infants
Atherosclerosis
Atherosclerotic disease
Athlete's foot
Atopic dermatitis—adult
Atopic dermatitis—child
Atresia, intestinal
Atrial fibrillation
Atrial flutter
Atrial septal defect
Atrioventricular (AV) block-adult
Atrioventricular canal defect
Atrioventricular canal defect-child
Atrioventricular septal defect
Atrophic vaginitis
Attention deficit disorder
Attention deficit hyperactivity disorder
Atypical depression
AUD
Auditory dyssynchrony
Auditory neuropathy
Auditory processing disorder
Auditory synaptopothy
Autism
Autism spectrum disorders
Autoimmune hemolytic anemia
Autonomic dysreflexia
Autosomal dominant polycystic kidney disease
AV canal defect-child
Avascular necrosis of the hip—adult
Avascular necrosis of the hip—child
Avian influenza
AVM
Previously known as ALTE
Previously known as apparent life-threatening event

Babesiosis
Bacteremia—child
Bacterial arthritis
Bacterial endocarditis
Bacterial meningitis
Bacterial overgrowth, small bowel
Bacterial overgrowth, small intestine
Bacterial vaginosis
Baker cyst
Bang disease
Barlow syndrome
Barotitis media
Barotrauma
Barrett esophagus
Bartholin Gland Abscess
Bartholin Gland Cyst
Bartholin’s Cyst
Basal cell carcinoma
Baseball finger
Batten disease
BD
Bed sores
Bed wetting
Behcet disease
Bell palsy
Benign breast masses
Benign essential tremor
Benign fibrous histiocytoma
Benign paroxysmal positional vertigo
Benign positional vertigo, BPV
Benign prostatic hyperplasia
Benign skin tumor
Berger’s disease
Berylliosis
Beryllium disease
Bicipital tendinopathy
Bicipital tendonitis
Bile duct cancer
Biliary atresia—infant
Biliary colic
Binge eating disorder
Binswanger disease
Bipolar disorder
- Living with bipolar disorder
Bird flu
Birthmarks
Black eye
Blackheads
Bladder cancer
Bladder infection
Bladder outlet obstruction
Bladder prolapse
Bladder, neurogenic-child
Bleeding, gastrointestinal
Bleeding, GI
Bleeding, postmenopausal
Blepharitis
Blisters
Blocked tear duct
Blood in the eye
Blood in the urine—child
Blood in urine
Blood poisoning
Blood pressure, high
Bloody nose
Boils
Bone cancer
Bone fracture
- Ankle fracture
- Cervical fracture
- Clavicle fracture
- Coccyx fracture
- Collarbone fracture
- Elbow fracture
- Femur fracture
- Finger fracture
- Foot fracture
- Forearm fracture
- Hip fracture
- Neck fracture
- Nose fracture
- Rib fracture
- Shinbone fracture
- Spinal fracture
- Spinal tumor
- Stress fracture
- Tibia fracture
- Toe fracture
- Vertebral compression fracture
- Wrist fracture
Borderline personality
Botulinum toxin - biological weapon
Botulism
Boutonniere deformity
Boutonniere deformity of finger
Bowel incontinence—adult
Bowel obstruction, mechanical
Bowel, neurogenic
Boxer fracture
BPD
BPH
BPPV
Brachial plexus injury
Brachial plexus palsy
Brachycephaly
Bradycardia
Bradycardia-tachycardia syndrome
Brain aneurysm
Brain attack
Brain cancer and brain tumor—adult
Brain injury, penetrating
Brain tumor – astrocytoma
Brain tumor – glioblastoma multiforme
Brain tumor and brain cancer-child
Brainstem stroke
Break bone fever
Breast cancer in men
Breast cancer in women
Breast cysts
Breast pain
Brief resolved unexplained event
Briquet’s syndrome
Brittle bone disease
Brittle diabetes
Broken foot
Broken kneecap
Bronchiolitis
Bronchitis, acute
Bronchitis, chronic
Bronchopneumonia
Bronchopulmonary dysplasia
Bronchospasm—adult
Bronchospasm—child
Brucellosis
BRUE
Bruise
Bruxism
Bubonic plague
Buccofacial apraxia
Buckle fracture of forearm
Buerger disease
Bulimia Bulimia nervosa
- Living with anorexia and bulimia
Bullous pemphigoid
Bunion
Burner
Burns
Bursitis
Buttonhole deformity
The bends

C diff infection
C diff—antibiotic associated colitis
C2 neuralgia
CADASIL
Cadmium toxicity
Caisson disease
Calcific tendonitis of the shoulder
Calcifying tendonitis
Calculus of gallbladder
Calf muscle strain
Caliciviruses
Callus
Cancer fatigue
Cancer of the anus
Cancer of the cartilage
Cancer of the larynx
Cancer of the rectum
Cancer of the voice box
Cancer pain syndromes
Cancer, anal
Cancer, bile duct
Cancer, endometrial
Cancer, nasopharyngeal
Cancer, oropharyngeal
Cancer, ovarian
Cancer, testicular
Cancer, throat
Cancer, thyroid
Cancer, tongue
Cancer, uterine
Cancer
- Acute lymphoblastic leukemia
- Acute myelogenous leukemia
- Adrenal cancer
- Adrenal cortical carcinoma
- Adrenocortical carcinoma
- Anal cancer
- Astrocytoma
- Bladder cancer
- Bone cancer
- Brain tumor and brain cancer—adult
- Breast cancer in men
- Breast cancer in women
- Cancer of the adrenal cortex
- Cervical cancer
- Chronic lymphocytic leukemia
- Chronic myelocytic leukemia
- Colon cancer
- Endometrial cancer
- Esophageal cancer
- Ewing sarcoma—adult
- Gallbladder cancer
- Hairy cell leukemia
- Hodgkin disease
- Hodgkin lymphoma-adult
- Kaposi sarcoma
- Kidney cancer
- Laryngeal cancer
- Leiomyosarcoma
- Liver cancer
- Lung cancer
- Melanoma
- Mesothelioma, pleural
- Nasopharyngeal cancer
- Non-Hodgkin lymphoma
- Oropharyngeal cancer
- Osteosarcoma
- Ovarian cancer
- Pancreatic cancer
- Prostate cancer
- Rectal cancer
- Skin cancer
- Soft tissue sarcoma
- Stomach cancer
- Testicular cancer
- Throat cancer
- Thyroid cancer
- Tongue cancer
- Uterine cancer
- Vaginal cancer
- Vulvar cancer
Candida vulvovaginitis
Candidal skin infection
Cane-cutter fever
Canicola fever
Canker sore
Canker sores
Carbon monoxide poisoning
Carbuncles
Cardiac angina
Cardiac arrest
Cardiac tamponade
Cardiomyopathy
Cardiomyopathy, hypertrophic-adult
Cardiomyopathy, hypertrophic-child
Carotid artery disease
Carotid artery stenosis
Carpal tunnel syndrome
Cartilage cancer
Cat scratch disease
Cat scratch fever
Cataract
Catheter-associated urinary tract infection
Cauda equina syndrome
Causalgia
CAUTI
Cavity
Cavus foot
CCS
Celiac disease
Celiac sprue
Cellulitis
Central apnea
Central cervical cord syndrome
Central cord injury
Central cord syndrome
Central line-associated bloodstream infections
Central slip disruption
Central slip injury
Ceramide trihexosidase deficiency
Cercarial dermatitis
Cerebellar stroke
Cerebellitis
Cerebellomedullary malformation syndrome
Cerebral aneurysm
Cerebral hypoxia
Cerebral hypoxia—newborn
Cerebral infarct
Cerebral palsy
Cerebrovascular accident
Cerumen impaction
Cervical cancer
Cervical dysplasia
Cervical fracture
Cervical myelopathy
Cervical strain and neck sprain
CES
CFS
CGD
Chalazion
Charcot-Marie-Tooth disease
Chest cold
CHI
Chiari malformation
Chickenpox
Chikungunya
Chikungunya fever
Children and teens obesity
Children and teens overweight
Chlamydia
Chloasma
Cholangiocarcinoma cancer
Cholangitis
Cholecystitis
Cholecystolithiasis
Choledocholithiasis
Cholelithiasis
Cholera
Cholesteatoma
Cholesterol, high
Chondromalacia patella
Chondrosarcoma
Chordee
Chorioretinitis
Choroiditis
Chromosome 22q11 deletion syndrome
Chronic atrophic pyelonephritis-adult
Chronic atrophic pyelonephritis-child
Chronic bronchitis
Chronic compartment syndrome
Chronic cystic mastitis
Chronic exertional compartment syndrome
Chronic fatigue syndrome
Chronic glaucoma
Chronic granulocytic leukemia
Chronic granulomatous disease
Chronic granulomatous disease of childhood
Chronic heart failure
Chronic heartburn-adolescent
Chronic heartburn-child
Chronic heartburn-child with disabilities
Chronic heartburn-infant
Chronic kidney disease
Chronic lymphadenitis
Chronic lymphocytic leukemia
Chronic myelocytic leukemia
Chronic myelogenous leukemia
Chronic myeloid leukemia
Chronic neck pain
Chronic obstructive pulmonary disease
Chronic pancreatitis
Chronic pelvic pain—female
Chronic pelvic pain—male
Chronic renal failure
Chronic respiratory failure
Chronic sinusitis
Chronic traumatic encephalopathy
Chronic venous insufficiency
Cirrhosis, liver
CJD
CLABSI
Clam digger's itch
Claustrophobia
Clavicle fracture
Claw foot
Cleft lip
Cleft palate
Click-murmur syndrome
Closed head injury
Closed skull fracture
Clostridium difficile infection
Clostridium difficile-induced Colitis
Cloudy cornea
Clubfoot
Cluster headache
CMV infection
Coarctation of the aorta-adult
Coarctation of the aorta-child
Cocaine abuse
Cocaine dependence
Cocaine use disorder
Coccidioidomycosis
Coccydynia
Coccygalgia
Coccygeal Pain
Coccygodynia
Coccyx fracture
Cognitive disability
Cold
Cold sores
Colic
Colitis, ulcerative
Collapsed lung
Collarbone fracture
Colles fracture
Colon cancer
Colon perforation
Colon polyps
Colonic aganglionosis
Colonic angiodysplasia
Colonic atresia
Colonic ileus
Color blindness
Color vision deficiency
Color vision problem
Colorado tick fever
Coma
Coma, hepatic
Community-acquired pneumonia
Compartment syndrome, acute
Compartment syndrome, chronic
Compartment syndrome, exercise-induced
Compartment syndrome, recurrent
Complete AV canal-child
Complete common AV canal-child
Complete prolapse
Complex regional pain syndrome
Compression of spinal nerve roots
Compulsive gambling
Conceptual apraxia
Concussion
Conduct disorder
Condyloma acuminata
Congenital adrenal hyperplasia
Congenital dislocation of the hip
Congenital dysplasia of the hip
Congenital dysplasia/dislocation of the hip [CDH]
Congenital hernia of the diaphragm
Congenital hip dislocation
Congenital hip dysplasia
Congenital hip subluxability
Congenital hyperinsulinism—child
Congenital hypothyroidism
Congenital kyphosis
Congenital megacolon or megarectum
Congenital pernicious anemia
Congenital rubella syndrome
Congenital spherocytic anemia
Congenital subluxability of the hip
Congenital syphilis
Congestive heart failure
Conjunctivitis
Constipation
Constructional apraxia
Consumption coagulopathy
Contact dermatitis
Contractures
Contusion
Contusion, eye
Conversion disorder
COPD
Copper transport disease
Corneal abrasion
Corneal opacity
Corneal ulcer
Corns
Coronary artery disease
Coronary artery fistula-child
Coronary atherosclerosis
Coronary heart disease
Costochondritis
Cough
Coxa Plana
Crab lice
Cracked tooth
Craniofacial dysotosis
Cretinism
Creutzfeldt-Jakob disease
Crib death
Crohn disease
Crossed eyes
Croup
Crouzon syndrome
CRPS
CRS
Crypto
Cryptorchidism
Cryptosporidiosis
CTE
CTF
Cubital tunnel syndrome
Cushing disease
Cushing syndrome
Cutaneous abscess
CVA
Cyst, ganglion
Cystic disease
Cystic fibrosis
Cystocele/Rectocele
Cystocoele
Cytomegalovirus

Dacryocystitis
Dacryostenosis
Dandruff
Dandy Walker
Dandy-Walker malformation
Dandy-Walker syndrome
Dawson disease
DDH
de Quervain disease
de Quervain syndrome
Deafness
Decompression sickness
Decubitus ulcers
Deep vein thrombosis
Deer-fly fever
Defibrination Syndrome
Deformity of finger, Boutonniere
Degenerative disc disease
Degenerative joint disease
- Living with arthritis
Dehisce
Dehydration
Dejerine-Sottas disease
Delayed gastric emptying
Delayed puberty
Delayed sexual maturation
Delirium
Delirium tremens
Dementia
Dementia with lewy bodies
Dengue fever
Dental abscess
Dental impaction
Dependant personality disorder
Depression with atypical features
Depression
- Living with depression
Dermal fibrotic lesion
Dermatitis
- Allergic contact dermatitis
- Atopic dermatitis
- Contact dermatitis
- Seborrheic dermatitis
Dermatofibroma
Dermatomycosis:
- Tinea capitis
- Tinea cruris
- Tinea infection
- Tinea nigra
- Tinea pedis
- Tinea unguium
- Tinea versicolor
Dermatomyositis—adult
Dermatophyte infection
Detached retina
Developmental disability
Developmental dysplasia of the hip
Deviated nasal septum
Diabetes insipidus
Diabetes mellitus type 1
Diabetes mellitus type 2
Diabetes, gestational
Diabetes, type 1
Diabetes, type 2
Diabetes
- Gestational diabetes
- Type 1 diabetes
- Living with type 1 diabetes
- Type 2 diabetes
Diabetic coma
Diabetic foot ulcer
Diabetic glomerulosclerosis
Diabetic ketoacidosis
Diabetic nephropathy
Diabetic neuropathy
Diabetic nonketotic coma
Diabetic retinopathy
Diaper rash
Diaphragmatic hernia
Diarrhea
DIC
Difficulty naming objects and people
Difficulty swallowing
Difficulty Swallowing [Esophagus]
Difficulty Swallowing [Mouth or Pharynx]
DiGeorge syndrome
Digitalis toxicity
Digoxin toxicity
Dilutional hyponatremia--adult
Dinner-fork deformity of the wrist
Diphtheria
Disc, herniated
Disfluent speech
Dislocated finger
Dislocated hip
Dislocated shoulder
Dislocated toe
Dislocation, toe
Dislocation, finger
Dislocation, hip
Disorder, seizure-child
Disseminated intravascular coagulation
Distal radius fracture
Diverticulitis
Dizziness, nonvertigo
DKA
DMD
DORV-child
Double aortic arch-child
Double-outlet right ventricle-child
Down syndrome
Drinking alcohol during pregnancy
Drowning
Drug abuse
Drug addiction
Drug and alcohol withdrawal
Drug dependence
Drug-induced hepatitis
Dry eye syndrome
Dry gangrene
DTs
Duchenne muscular dystrophy
Duck fleas
Duck itch
Duckworms
Duodenal atresia
Duodenal ulcer
Dupuytren contracture
DVT
Dysarthria
Dysbarism
Dyslexia
Dyslipidemia
Dysmenorrhea
Dyspareunia
Dyspepsia
Dysphagia
Dysphagia, Esophageal
Dysphagia, Oropharyngeal
Dysphonia, episodic laryngeal dyskinesia
Dysplasia of the hip, developmental
Dysthymia

E coli infection
Ear barotrauma
Ear blockage
Ear impaction
Ear infection, middle
Ear popping
Early puberty
Earwax
Eastern equine encephalitis
Eating disorders
- Anorexia—adult
- Anorexia—child
- Anorexia nervosa—adult
- Anorexia nervosa—child
- Binge eating disorder
- Bulimia
- Bulimia nervosa
- Living with anorexia and bulimia
Ebola virus disease
Ebstein anomaly-child
Ebstein malformation-child
Ectopic pregnancy
Eczema—adult
Eczema—child
EDS
EEE
Ehlers-Danlos syndrome
Ehrlichiosis
Elbow dislocation
Elbow dislocation
Elbow, broken
Elbow, fracture
Elbow, little league
Elbow, sprain
Electrical burns and injuries
Emphysema
- Living with emphysema
Empyema
Encephalitis
Encephalopathy
Encephalopathy (glycine encephalopathy)
Encephalopathy (Hashimoto encephalopathy)
Encephalopathy (hepatic encephalopathy)
Encephalopathy (hypertensive encephalopathy)
Encephalopathy (hypoxic encephalopathy)
Encephalopathy (statin encephalopathy)
Encephalopathy (toxic-metabolic encephalopathy)
Encephalopathy (uremic encephalopathy)
Encephalopathy (Wernicke encephalopathy)
Encephalopathy, hepatic
Encephalopathy, portal-systemic
Encopresis—child
Endocardial cushion defect (atrioventricular septal defect)
Endocardial cushion defect (septal defects)
Endocardial cushion defect—child
Endocarditis
Endocarditis, bacterial
Endometrial adenocarcinoma
Endometrial cancer
Endometriosis
Enteric fever
Enterocutaneous fistula
Entero-entereal fistula
Enterovirus D68 infection
Enterovirus—child
Enuresis
Eosinophilia
Eosinophilic colitis—child
Eosinophilic esophagitis—child
Eosinophilic gastritis—child
Eosinophilic gastroenteritis—child
Epicondylitis
- Lateral epicondylitis
- Medial epicondylitis
Epidemic parotitis
Epidermal cyst
Epidermoid cyst
Epididymitis
Epididymo-orchitis
Epigastric hernia
Epiglottitis
Epilepsy—adult
Epilepsy-child
Epistaxis
Epithelial cyst
Erb palsy
Erb-duchenne paralysis
Erectile dysfunction
- Living with erectile dysfunction
Erysipelas
Erythema infectiosum
Erythema multiforme
Erythema nodosum
Erythremia
ESBL infection
Escherichia coli infection
Escherichia coli O157:H7
Esophageal achalasia
Esophageal cancer
Esophageal dysphagia
Esophageal food bolus obstruction
Esophageal stricture
Esophageal varices
Essential hypertension
- Living with hypertension
Essential tremor
Eustachian tube dysfunction
Euvolemic hyponatremia—adult
EV-D68 infection
Ewing family of tumors—adult
Ewing family of tumors—child
Ewing sarcoma—adult
Ewing sarcoma—child
Exanthem subitum
Excess hair growth
Excess male pattern hair growth
Excessive sweating
Exercise ischemia
Exercise myopathy
Exercise-induced compartment syndrome
Extended spectrum beta-lactamase infection
Extensor tendon rupture
Extra-axial haematoma
Eye contusion

Fabry disease
Faciodigitogenital dysplasia
Factitious disorder
Failure-to-thrive
Failure-to-thrive—adult
Fainting
Fallen arches
Fallen bladder/rectocoele
Familial adenomatous polyposis
Familial Dandy Walker
Familial hypercholesterolemia
Familial periodic paralysis
Familial primary pulmonary hypertension
Familial tremor
Farsightedness
Farsightedness and nearsightedness
FAS
Fatal granulomatosis of childhood
Fatigue fracture
Fatigue, cancer
Fatty tumor
Febrile neutropenia
Febrile seizures
Fecal impaction—adult
Fecal incontinence—adult
Felon
Female athlete triad
Female infertility
Female sexual dysfunction
Femur fracture
Fetal alcohol syndrome
Fetal cardiac dysfunction-child
Fetal death
Fetal ventriculomegaly
Fever of unknown origin
Fever seizures
FH
Fibrocystic disease
Fibroepithelial polyps
Fibroids
Fibromyalgia
Fibromyalgia syndrome
Fibromyoma
Fifth disease
Fifth metacarpal fracture
Finger dislocation
Finger extensor tendon injury
Finger flexor tendon injury
Finger fracture
Finger sprain
Fish scale disease
Fissure, anal
Flat foot
Flat head syndrome
Floating shoulder
Floppy valve syndrome
Flu
FM
FMS
Focal dystonia
Folacin deficiency
Folate deficiency
Follicular cyst
Folliculitis
Food allergy
Food infection
Food poisoning
Foot fracture
Forearm fracture
Forearm muscle strain
Foreign accent syndrome
Fox-den disease
Fracture, bone
- Ankle fracture
- Buckle fracture of forearm
- Cervical fracture
- Clavicle fracture
- Coccyx fracture
- Collarbone fracture
- Elbow fracture
- Femur fracture
- Finger fracture
- Foot fracture
- Forearm fracture
- Hip fracture
- Neck fracture
- Nose fracture
- Rib fracture
- Shinbone fracture
- Spinal fracture
- Stress fracture
- Tibia fracture
- Toe fracture
- Torus fracture
- Vertabral compression fracture
- Wrist fracture
Fracture, buckle (of forearm)
Fracture, distal radius
Fracture, foot
Fracture, march stress
Fracture, patella
Fracture, rib
Fracture, sacral stress
Fracture, skull and facial
Fracture, stress
Fracture, toe
Fracture, torus
Fracture, vertebral compression
Fracture, wrist
Fractured tooth
Fragile X syndrome
Friedreich ataxia
Frostbite
Frozen shoulder
Functional abdominal pain—child
Functional colitis
Functional cyst
Functional incontinence-female
Functional incontinence-male
Fungal infection of the scalp
Fungal nail infection
Funnel chest
FUO
Furuncles
FXS

Gait apraxia
Galactorrhea
Galactosemia
Gallbladder cancer
Gallstones
Gambling addiction
Ganglion
Ganglion cyst
Gangrene
Gas gangrene
Gastric myoblastoma
Gastric myosarcoma
Gastric polyps
Gastric ulcer
Gastrinoma
Gastritis
Gastrocnemius muscle injury
Gastrocnemius strain
Gastrocnemius tear
Gastroenteritis
Gastroesophageal reflux disease-adolescent
Gastroesophageal reflux disease-child
Gastroesophageal reflux disease-child with disabilities
Gastroesophageal reflux disease-infant
Gastroesophageal reflux disease-overview
Gastrointestinal bleeding
Gastrointestinal fistula
Gastrointestinal leiomyosarcoma
Gastrointestinal smooth muscle tumor
Gastrointestinal stromal sarcoma
Gastrointestinal stromal tumor
Gastro-oesophageal reflux disease-adolescent
Gastro-oesophageal reflux disease-child
Gastro-oesophageal reflux disease-child with disabilities
Gastro-oesophageal reflux disease-infant
Gastro-oesophageal reflux disease-overview
Gastroparesis
Gastroschisis-child
Gaucher disease
GBM
GBS
Generalized anxiety disorder
Genital herpes
- Living with herpes
Genital warts
GERD-adolescent
GERD-child
GERD-child with disabilities
GERD-infant
GERD-overview
German measles
Germinoma
Gestational diabetes
Gestational onset diabetes mellitus
GI bleeding
Giant cell arteritis
Giardiasis
Gilbert syndrome
Gingivitis
GIST
GLA deficiency
Glaucoma
- Living with glaucoma
Glenoid labrum tear
Glioblastoma multiforme
Glioma
Global swine flu
Glomerular disease
Glomerulonephritis
Glucose intolerance during pregnancy
Gluteal strain
Gluten-sensitive enteropathy
Glycogen storage diseases
Glycogenoses
Glycolipid lipidosis
Golfer's elbow
Gonorrhea
Goosefoot bursitis
GORD-adolescent
GORD-child
GORD-child with disabilities
GORD-infant
Gout
Gouty arthritis
Gram-negative bacterial infection
Granulocytopenia
Granulomatosis with polyangiitis
Granulomatous ileocolitis
Granulopenia
Graves' disease
Greater vestibular gland cyst
Groin hernia-adult
Groin hernia-child
Groin pull
Groin strain
Group B streptococcal disease
Growing pains
Growth plate fracture
Guillain-Barre syndrome
Gum disease
Gynecomastia

H. pyloriinfection
H1N1 flu
H1N1 infection
H5N1 infection
HAEC
Hairy cell leukemia
Hairy leukoplakia
Hallux valgus
Hammer toe
Hamstring strain
Hand injury
Hand trauma
Hand, foot, and mouth disease
Hantavirus infection
Hantavirus pulmonary syndrome
Hashimoto thyroiditis
Hay fever
HCM-adult
HCM-child
Head injury
Head lice
Head trauma
Headache
- Cluster headache
- Migraine headache (adult)
- Living with migraines
- Sinus headache
- Tension headache
- Tension-type headache
Hearing loss
Heart attack
Heart block-adult
Heart block-child
Heart failure
Heart failure—child
Heart murmur
Heartburn-adolescent
Heartburn-child
Heartburn-child with disabilities
Heartburn-infant
Heartburn-overview
Heat exhaustion
Heat stroke
Helicobacter pyloriinfection
Hemangioma
Hematuria-adult
Hematuria-child
Hemianopia
Hemianopsia
Hemianopsia (bitemporal hemianopsia)
Hemianopsia (homonymous hemianopsia)
Hemianopsia (inferior hemianopsia)
Hemianopsia (left homonymous hemianopsia)
Hemianopsia (right homonymous hemianopsia)
Hemianopsia (superior hemianopsia)
Hemifacial spasm
Hemiopia
Hemochromatosis
Hemolytic anemia
Hemophilia
Hemorrhagic jaundice
Hemorrhagic stroke
Hemorrhoids
Henoch-Schonlein purpura
Hep A
Hep B
Hep C
Heparin-induced low blood platelet count
Heparin-induced thrombocytopenia
Hepatic coma
Hepatic encephalopathy
Hepatic failure
Hepatitis
- Hepatitis A
- Hepatitis B
- Hepatitis C
- Living with hepatitis C
- Hepatitis - toxic
Hepatoma, malignant
Hereditary angioedema
Hereditary dystopic lipidosis
Hereditary motor and sensory neuropathies
Hereditary spherocytosis
Hernia, groin-child
Hernia, inguinal-child
Hernia, Umbilical
Hernia—diaphragmatic
Hernia
- Groin hernia-adult
- Hiatal hernia
- Hernia, groin-adult
- Hernia, inguinal-adult
Herniated disc
Herniation of nucleus pulposus
Herpes genitalis
Herpes labialis
Herpes simplex virus—cold sores
Herpes simplex virus—genital herpes
- Living with herpes
Herpes simplex, genital
Herpes stomatitis
Herpes zoster
Herpes zoster oticus
Herpes, genital
Heterotopic ossification
HHNC
Hiatal hernia
Hiccups
Hidradenitis suppurativa
HIE
HIE—newborn
High arched foot
High blood pressure
High blood pressure in children
High cholesterol
High cholesterol in children
High triglycerides
Hip dislocation
Hip fracture
Hip labral tears
Hip pointers
Hirschprung-Galant infantilism
Hirschsprung disease
Hirschsprung-associated enterocolitis
Hirsutism
Histiocytoma
Histoplasmosis
HIT
HIV encephalopathy
HIV-associated cognitive/motor complex
HIV-associated dementia complex
HIV-associated encephalopathy (HAE)
HIV-associated lymphoma
Hives
HIV
- Living with HIV
HLHS
hMPV
HO
HOCM-adult
HOCM-child
Hodgkin disease- adult
Hodgkin disease-child
Hodgkin lymphoma
Hodgkin lymphoma-child
Hole in the heart
Homocystinuria
Hordeolum
HPRT deficiency
HPV
HRHS
HTLV
HTLV-I
HTLV-II
Human mad cow disease
Human metapneumovirus infection
Human papillomavirus
Human swine flu
Human T cell lymphotropic viral infection
Hunchback
Huntington chorea
Huntington disease
Hyaline membrane disease
Hydradenitis suppurativa
Hydrocele
Hydrocephalus
Hydronephrosis-adult
Hydronephrosis-child
Hyperandrogenic anovulation
Hyperbilirubinemia
Hypercalcemia
Hypercholesterolemia
Hypercholesterolemia in children
Hypercortisolism
Hyperemesis gravidarum
Hyperhidrosis
Hyperkalemia
Hyperkinetic impulse disorder
Hyperkinetic syndrome
Hyperkyphosis
Hyperlipidemia
Hyperlordosis
Hypermenorrhea
Hypernatremia--adult
Hyperopia
Hyperopia and myopia
Hyperosmolar coma
Hyperosmolar nonketotic coma
Hyperosmolar nonketotic state
Hyperparathyroidism
Hyperreflexia
Hypertension in children
Hypertension, essential
- Living with hypertension
Hypertension, pulmonary-adult
Hypertension, pulmonary-child
Hypertensive crisis
Hypertensive emergency
Hypertensive urgency
Hyperthermia
Hyperthyroidism
Hypertrophic cardiomyopathy-adult
Hypertrophic cardiomyopathy-child
Hypertrophic obstructive cardiomyopathy-adult
Hypertrophic obstructive cardiomyopathy-child
Hypertrophic scar
Hypervolemic hyponatremia—adult
Hyphema
Hypoactive sexual desire
Hypocalcemia
Hypochondria
Hypochondriasis
Hypoferremia of inflammatory disease
Hypoglyce
Hypoglycemia
Hypoglycemia in infants
Hypokalemia
Hyponatremia—adult
Hypoparathyroidism
Hypopituitarism
Hypoplastic left heart syndrome
Hypospadias
Hypostatic ulcer
Hypotension, orthostatic
Hypothermia
Hypothyroidism
Hypovitaminosis D
Hypovolemia in infants
Hypovolemic hyponatremia--adult
Hypoxanthine-guanine phosphoribosyltransferase deficiency
Hypoxic ischemic encephalopathy
Hypoxic ischemic encephalopathy—newborn

IBC
IBD
IBS
IC
ICDs
Ichthyosis
Icterohemorrhagic fever
Ideomotor apraxia
Idiopathic autonomic failure
Idiopathic hypertension
Idiopathic hypertrophic subaortic stenosis-adult
Idiopathic hypertrophic subaortic stenosis-child
Idiopathic inflammatory myopathy—adult
Idiopathic orthostatic hypotension
Idiopathic polyneuritis
Idiopathic pulmonary arterial hypertension
Idiopathic pulmonary fibrosis
Idiopathic pulmonary hypertension
Idiopathic subglottic stenosis
Idiopathic thrombocytopenic purpura
IgA nephropathy
Ileitis
Ileus
Ilial atresia
Iliotibial band friction syndrome
Illness anxiety disorder
Immune thrombocytopenic purpura
Immunoglobin A nephropathy
Impacted tooth
Imperforate anus
Impetigo
Impotence
- Living with impotence
Impulse control disorders
Inappropriate lactation
Incisional hernia
Incontinence, functional-female
Incontinence, functional-male
Incontinence, neurogenic-child
Incontinence, overflow-female
Incontinence, overflow-male
Incontinence, stress-female
Incontinence, stress-male
Incontinence, urge-female
Incontinence, urge-male
Incontinence, urinary-female
Incontinence, urinary-male
Indigestion
Infantile hemangioma
Infantile hypertrophic pyloric stenosis
Infected tear duct
Infection, kidney
Infectious arthritis
Infertility
- Male infertility
- Female infertility
Inflammation of the optic nerve
Inflammation of the pancreas
Inflammatory bowel disease
Inflammatory Bowel Disease
- Crohn disease
- Ulcerative colitis
Inflammatory breast cancer
Inflammatory breast carcinoma
Inflammatory carcinoma of the breast
Influenza
Influenza A (H1N1)
Infrapatellar tendinopathy
Ingrown toenail
Inguinal hernia-adult
Inguinal hernia-child
Inherited metabolic diseases - overview
Injury, central cord
Insect allergy
Insect bites and stings
Insomnia
Insulin dependent diabetes
- Living with type 1 diabetes
Insulin-resistant diabetes
Intellectual disability
Interdigital neuroma
Intermetatarsal neuroma
Internal carotid artery stenosis
Internal prolapse
Interrupted aortic arch-child
Interstitial cystitis
Interstitial lung disease
Intestinal atresia
Intestinal flu
Intestinal lipodystrophy
Intestinal neurosis
Intestinal pseudo-obstruction
Intra-abdominal abscess
Intracerebral aneurysm
Intracranial aneurysm
Intrauterine fetal death
Intraventricular hemorrhage of infancy
Intussusception
Ionizing radiation exposure
Ipsilateral fractures of the clavicle and scapular neck
Iridocyclitis
Iritis
Iron-deficiency anemia
Iron-poor blood
Irritable bowel syndrome
Irritable colon
Irritable hip
Ischemic bowel disease
Ischemic colitis
Ischemic heart disease
Ischemic necrosis of the hip—adult
Ischemic necrosis of the hip—child
Ischemic stroke
ISGS
ITP
IUFD

Japanese encephalitis
Jaundice
Jaundice, newborn
JDM
Jejunal atresia
Jersey Finger
Jock itch
Joint pain, sacroiliac
Jumper's knee
Juvenile chronic polyarthritis
Juvenile dermatomyositis
Juvenile onset diabetes
Juvenile pernicious anemia
Juvenile rheumatoid arthritis

Labral tear, shoulder
Labyrinthitis
Lacrimal duct obstruction
Lacrimal duct stenosis
Lactose intolerance
Large for gestational age
Laryngeal cancer
Laryngeal dystonia
Laryngitis
Laryngotracheobronchitis
Lateral epicondylitis
Laxative colitis
Lazy eye
LCIS
LCPD
Le Fort fracture
Lead poisoning
Left hemisphere stroke
Left ventricular dysfunction
Left ventricular failure
Left-side stroke
Legg-Calve-Perthes Disease
Legionnaire disease
Legionnaire pneumonia
Leigh syndrome
Leiomyoma
Leiomyosarcoma
Leptospirosis
Lesch-Nyhan syndrome
Leukemia-adult
- Acute lymphoblastic leukemia
- Acute myelogenous leukemia
- Chronic lymphocytic leukemia
- Chronic myelocytic leukemia
Leukemia-child
Leukemic reticuloendotheliosis
Leukodystrophy
Leukoplakia
Lewy body dementia
Lewy body disease
LGA
Lice
- Crab lice
- Head lice
Lichen planus
Ligament sprain
- Ankle sprain
- Elbow sprain
- Finger sprain
- Knee sprain
- Neck sprain
- Shoulder sprain
- Toe sprain
- Wrist sprain
Limb-Kinetic apraxia
Lipoma
Little League elbow
Liver cancer
Liver cirrhosis
Liver failure
Lobular carcinoma in situ
Loss of movement
Loss of voice
Lou Gehrig disease
Low back pain
Low blood glucose
Low blood sugar
Lower leg break
Lower respiratory tract infection
Lower UTI
Lumbar radiculopathy
Lung cancer
Lupus
Lyme disease
Lymph gland inflammation
Lymph node infection
Lymphangitis
Lymphedema
Lymphoma, non-hodgkin-child
Lymphoma
- Hodgkin disease- adult
- Hodgkin lymphoma-adult
- Non-Hodgkin lymphoma, adult
Lysosomal storage disease
Lysosomal storage disease (glycoprotein storage diseases)
Lysosomal storage disease (MPS)
Lysosomal storage disease (mucopolysaccharidoses)

Methicillin-resistant Staphylococcus aureus
Macrocytic achylic anemia
Macrosomia
Macular degeneration
Malabsorption
Malaria
Male erectile disorder
Male infertility
Malformation, Ebstein-child
Malignant astrocytoma
Malignant fibrous histiocytoma
Malignant hepatoma
Malignant hyperpyrexia
Malignant hypertension
Malignant hyperthermia
Malignant hyperthermia susceptibility
Malignant peripheral nerve sheath tumor
Mallet finger
Mallory-Weiss syndrome
Malta fever
Mammary dysplasia
Mandible fracture
Manic affective disorder
Manic disorder
Manic-depressive illness
- Living with bipolar disorder
March stress fracture
Marfan syndrome
Marie-Strumpell disease
Martin-Bell syndrome
Mask of pregnancy
Mastalgia
Mastitis
Mastoiditis
Maxillary fracture
MD
MDS
Measles
Mechanical bowel obstruction
Meckel diverticulum
Meconium aspiration
Meconium aspiration
Medial apophysitis
Medial distal tibial syndrome, MDTS
Medial epicondylitis
Medial tibial stress syndrome
Medial tibial syndrome
Medulloblastoma
Melanoma
Melasma
Memory loss
Meniere disease
Meningioma
Meningitis
- Bacterial meningitis
- Viral meningitis
Meniscal tear
Menkes syndrome
Menopause
- Living with menopause
Menorrhagia
Menstrual cramps
Mental retardation
Mercury toxicity
MERS-CoV
Mesenteric adenitis—child
Mesenteric lymphadenitis—child
Mesothelioma, pleura
Metabolic syndrome
Metatarsalgia
Metatarsalphalangeal joint sprain
MFP
MG
Mid back pain
Middle back pain
Middle ear infection
Middle East respiratory syndrome coronavirus
Migraine headache (adult)
- Living with migraines
Migraine-child
Mild cognitive impairment
Mild traumatic brain injury
Mini-stroke
Miscarriage
Mitochondrial DNA depletion syndrome
Mitochondrial encephalomyopathy, lactic acidosis and stroke-like episodes
Mitochondrial myopathy
Mitochondrial neurogastrointestinal encephalopathy
Mitral insufficiency
Mitral regurgitation
Mitral stenosis-adult
Mitral stenosis-child
Mitral valve prolapse
Mitral valve stenosis-adult
Mitral valve stenosis-child
Mixed apnea
Moles
Molluscum contagiosum
Monilial vulvovaginitis
Mononucleosis
Montezuma’s revenge
Mood disorders
- Bipolar disorder
- Living with bipolar disorder
- Depression
- Living with depression
- Mood disorder
- Seasonal affective disorder
Morbid obesity in adults
Morton neuroma
Moschcowitz syndrome
Mosquito-borne viral encephalitis
Motion sickness
Motor neuron disease
Movement disorder
MPS
MRSA
MSA
MS-adult
MS-child
MTSS
Mucocutaneous candidiasis
Mucocutaneous lymph node syndrome
Mucormycosis
Mucosal prolapse
Mucous colitis
Mud fever
Multiple myeloma
Multiple sclerosis-adult
- Living with multiple sclerosis
Multiple sclerosis-child
Multiple system atrophy
Multiply-Resistant Enterococci
Multi-system atrophy
Multi-system degeneration
Mumps
Munchausen syndrome
Muscle contraction headache
Muscle cramps
Muscle strain, forearm
Muscle strain
- Calf strain
- Gastrocnemius strain
- Gluteal strain
- Groin strain
- Hamstring strain
- Quadriceps strain
Muscular dystrophy
Mutilating hand injuries
MVP
Mya disease
Myasthenia gravis
Myelodysplasia
Myelodysplastic syndrome
Myelopathy, cervical
Myocardial infarction
Myocarditis—adult
Myocarditis-child
Myoclonic epilepsy associated with ragged red fibers
Myoclonus
Myofascial pain syndrome
Myoma
Myopia and hyperopia

NAFLD
Narcolepsy
Nasal polyps
Nasolacrimal duct obstruction
Nasopharyngeal cancer
Nausea and vomiting—adult
Navicular fracture
Near-drowning
Nearsightedness and farsightedness
NEC
Neck fracture
Neck pain, chronic
Neck sprain
Necrotizing enterocolitis
Neonatal abstinence syndrome
Neonatal conjunctivitis
Neonatal drug withdrawal
Neonatal HIE
Neonatal hyperinsulinism
Neonatal hypoglycemia
Neonatal sepsis
Nephroblastoma
Nephrolithiasis—adult
Nephrolithiasis-child
Nephropathy, diabetic
Nephrosis—child
Nephrotic syndrome—adult
Nephrotic syndrome—child
Nerve damage of diabetes
Nerve pain
Nervous system tumor
Neural tube defect – Spina bifida
Neuroblastoma-child
Neuroendocrine tumors
Neurofibromatosis Type 1
Neurofibromatosis Type 2
Neurogenic bladder-adult
Neurogenic bladder-child
Neurogenic bowel
Neurogenic incontinence-adult
Neurogenic incontinence-child
Neurolemma
Neuronal ceroid lipofuscinoses
Neuropathic pain
Neuropathic pain (Phantom limb syndrome)
Neuropathy, ataxia, and retinitis pigmentosa
Neuropathy, auditory
Neutropenia
Neutropenic fever
Nevi
Nevus flammeus
New H1N1 flu
Newborn conjunctivitis
Newborn jaundice
NF2
Nicotine addiction
Niemann-Pick disease
Night blindness
Nocturnal amblyopia
Nocturnal leg cramps
Nocturnal muscle cramps
Nominal aphasia
Nonalchoholic fatty liver disease
Nonalchoholic steatohepatitis (NASH)
Non-cardiogenic pulmonary edema
Non-Hodgkin lymphoma in adults
Non-hodgkin lymphoma-child
Non-mechanical bowel obstruction
Non-small cell bronchogenic carcinoma
Non-small cell lung cancer
Nontoxic nodular goiter
Nontropical sprue
Non-ulcer dyspepsia
Non-ulcer stomach pain
Nonvertigo dizziness
Norovirus
Norwalk virus
Norwalk-like virus
Nose fracture
Nosebleed
Novel H1N1 flu
NSCLC
Nursemaid’s elbow
Nut allergy
Nyctalopia
Nyctanopia
Nystagmus

Obesity in adults
Obesity-children and teens
Obesity-pediatric and adolescent
Obsessive-compulsive disorder
- Living with obsessive-compulsive disorder
- Obsessive-compulsive personality disorder
Obstetric hemorrhage
Obstructive apnea
Occipital neuralgia
OCD
OCPD
Ogilvie’s syndrome
OI
Oligohydramnios
Omphalocele-child
Onychomycosis
Open skull fracture
Open-angle glaucoma
Operative wound dehiscence
Ophthalmia neonatorum
Opioid abuse
Opioid addiction
Opioid dependence
Opioid use disorder
Oppositional defiant disorder
Optic neuritis
Oral candidiasis—adult
Oral candidiasis—child
Oral-facial clefts
Orbital cellulitis
Orchitis
Organ or tissue death
Ornithosis
Orofacial apraxia
Oropharyngeal cancer
Oropharyngeal dysphagia
Orthostatic hypotension
Osgood-Schlatter disease
Osteitis deformans
Osteoarthritis
- Living with osteoarthritis
Osteocartilaginous exostosis
Osteochondritis
Osteochondritis dissecans of the hip
Osteochondroma
Osteochondrosis
Osteogenesis imperfecta
Osteogenic sarcoma-child
Osteomalacia
Osteomyelitis
Osteonecrosis of the hip—adult
Osteonecrosis of the hip—child
Osteoporosis
- Living with osteoporosis
Osteosarcoma
Osteosarcoma-child
Otitis externa
Otitis media
Otosclerosis
Otospongiosis
Ovarian cancer
Ovarian cyst
Overactive bladder-female
Overactive bladder-male
Overactive parathyroid
Overactive thyroid
Overflow incontinence-female
Overflow incontinence-male
Overuse elbow injury related to throwing
Overweight-children and teens
Overweight-pediatric and adolescent

PAD
Paget disease
Pain in ball of foot
Pain, coccygeal
Pain, nerve
Pain, neuropathic
Pain, tailbone
Painful arc syndrome
Painful bladder syndrome
Painful menstrual cycles
PAN
Pancreatic cancer
Pandemic (H1N1) flu
Panhypopituitarism
Panic disorder
Paracetamol overdose
Paracetamol poisoning
Paralysis
Paralysis agitans
Paralysis, upper extremity
Paralytic ileus
Paraplegia
Parkinson disease
- Living with Parkinson disease
Parkinson plus syndrome
Paronychia
Parotitis
Paroxysmal supraventricular tachycardia
Parrot fever
Partial Loss of Voice
Partial prolapse
Partially dislocated elbow
Parvovirus B19
Patella fracture
Patellar apicitis
Patellar dislocation
Patellar fracture
Patellar tendinopathy
Patellar tendinosis
Patellar tendonitis
Patellofemoral pain syndrome
Patent ductus arteriosus
Pathological gambling
PCL tear
PCO
PCOD
PCOS
PCP
PCS
Peanut allergy
Pearson syndrome
Pectus excavatum
Pediatric and adolescent obesity
Pediatric and adolescent overweight
Pediatric hypoglycemia
Pediculosis
Pelvic floor hernia
Pelvic floor relaxation
Pelvic fracture
Pelvic inflammatory disease
Pelvic pain, chronic—female
Pelvic pain, chronic—male
Pelvic relaxation
Pemphigus
Pemphigus syndromes
Penetrating brain injury
Penetrating wound to the head
Penile warts
Peptic ulcer
Peptic ulcer of the duodenum
Peptic ulcer of the stomach
Perforated colon
Perforated eardrum
Periarteritis nodosa
Pericardial tamponade
Pericarditis—adult
Pericarditis-child
Perinatal asphyxia
Perineural cyst
Periodic paralysis syndrome
Periodontitis
Peripheral artery disease
Peripheral neuropathy
Peripheral primitive neuroectodermal tumors (PNET)—adult
Peripheral primitive neuroectodermal tumors—child
Peripheral vascular disease
Peripherally inserted central catheter infections
Peritonitis
Peritonsillar abscess
Pernicious anemia
Peroneal nerve injury
Peroneal tendinopathy
Peroneal tendon injury
Peroneal tendonitis
Persistent PCS
Persistent pulmonary hypertension of the newborn
Persistent vomiting of pregnancy
Personality disorders
- Borderline personality
- Obsessive-compulsive personality disorder
Pertussis
Pes anserine bursitis
Pes cavus
Pes planovalgus
Pes planus
Phantom limb pain
Phantom limb syndrome
Pharyngeal plague
Pharyngitis/tonsillopharyngitis
Phenylketonuria
Pheochromocytoma
Phimosis
Phlebitis
Phobias
Phobias (simple phobia)
Phobias (specific phobia)
Phosgene exposure
PHP
Pig flu
Pilonidal abscess
Pilonidal cyst
Pilonidal sinus
Pimples
Pink eye
Pinworm
PIP joint sprain
Pitcher's shoulder
Pituitary adenoma
Pituitary insufficiency
Pituitary tumor
Pityriasis rosea
PKD
PKU
Placenta previa
Placental abruption
Plagiocephaly
Plague
Plantar fasciitis
Plantar warts
Plasma-cell myeloma
Pleural effusion
Pleurisy
Pleuritis
PMB
PMDD
PML
PMR
PMS
PNET—child
Pneumocystis pneumonia
Pneumonia, atypical
Pneumonia-adult
Pneumonia-child
Pneumonic plague
Pneumothorax
Poison ivy, oak and sumac
Polio
Poliomyelitis
Polyarteritis nodosa
Polycystic kidney disease type 2
Polycystic kidneys
Polycystic ovarian disease
Polycystic ovary syndrome
Polycythemia
Polycythemia vera
Polyfollicular ovarian appearance
Polymyalgia rheumatica
Polymyositis
Popliteal cyst
Porphyria
Portal-systemic encephalopathy
Port-wine stains
Positional skull deformity
Positional vertigo of barany
Postconcussion syndrome
Posterior cruciate ligament injury
Posterior tibial tendinopathy
Posterior tibial tendinosis
Posterior tibial tendonitis
Posterior uveitis
Post-herpetic neuralgia
Postmenopausal bleeding
Postpartum depression
Postpartum endometritis
Postpartum hemorrhage
Post-polio syndrome
Post-traumatic headache
Post-traumatic stress disorder
Postural kyphosis
PPH
PPHN
PPROM
Prader-Willi syndrome
Precocious puberty - early puberty
Preeclampsia
Pre-eclampsia
Preleukemia
Premature puberty
Premature birth
Premature ejaculation
Premature menopause
Premature rupture of membranes
Premature rupture of membranes
Premature separation of placenta
Premature ventricular beats
Prematurity
Premenstrual dysphoric disorder
Premenstrual syndrome
- Living with premenstrual syndrome
Premenstrual tension syndrome
Presacral tumor
Presbycusis
Presbyopia
Prescription drug abuse
Prescription drug addiction
Prescription drug dependence
Prescription drug use disorder
Pressure injuries
Pressure sores
Pressure ulcers
Pressure-related ear pain
Preterm premature rupture of membranes
Primary biliary cirrhosis
Primary hypertension
Primary lymphedema
Primary nocturnal enuresis
Primary ovarian failure
Primary ovarian insufficiency
Primary pulmonary hypertension
Primary Sjogren syndrome
Primitive neuroectodermal tumor
Progressive external ophthalmoplegia
Progressive multifocal leukoencephalopathy
Progressive septic granulomatosis
Prolapsed disc
PROM
PROM
Prostate cancer
- Living with prostate cancer
Prostatic carcinoma
Prostatism
Prostatitis
Prosthetic heart valve thrombosis
Prosthetic valve thrombosis
Protruding rectum
Prurigo Nodularis
Pruritis ani
PsA
Pseudohypertrophic muscular dystophy
Pseudomembranous trigonitis
Pseudoseizures
Psittacosis
Psoriasis
Psoriatic arthritis
PSVT
Psychogenic nonepileptic seizures
Psychogenic vaginismus
Psychopathy
Psychosexual dysfunction
Psychosis
Pterygium
PTSD
Pubic lice
Pudendal hernia
Pulled elbow
Pulled groin muscle
Pulled muscle
Pulled muscle in abdomen
Pulled muscle, forearm
Pulled muscle
- Pulled calf muscle
- Pulled gluteal muscle
- Pulled groin muscle
- Pulled hamstrings
- Pulled quadriceps
Pulmonary barotrauma
Pulmonary arterial hypertension
Pulmonary atresia-child
Pulmonary contusion
Pulmonary embolism
Pulmonary fibrosis
Pulmonary hypertension-adult
Pulmonary hypertension-child
Pulmonary stenosis-child
Pulmonary valve stenosis-child
Puncture of colon
PVD
PVT
Pyelonephritis
Pyloric atresia
Pyloric stenosis
Pyoderma gangrenosum
Pyodermia significa fistulans
Pyogenic arthritis
Pyrexia of unknown origin

Quadriceps strain
Quadriceps tendonitis
Quadriplegia and paraplegia

Rabbit fever
Rabies
RAD
Radial head subluxation
Radiation exposure
Radiation pneumonitis
Radiation-induced lung injury
Ramsay Hunt syndrome
Rapid ejaculation
Raynaud phenomenon
Reactive airway disease—adult
Reactive airway disease—child
Reactive arthritis
Rectal cancer
Rectal prolapse
Rectovaginal fistula
Recurrent compartment syndrome
Reduced iron in blood
Reflex sympathetic dystrophy
Reflux esophagitis-adolescent
Reflux esophagitis—child
Reflux esophagitis—child with disabilities
Reflux esophagitis—infant
Reflux nephropathy—adult
Reflux nephropathy—child
Reflux, heartburn—overview
Reflux-adolescent
Reflux-child
Reflux-child with disabilities
Reflux-infant
Regional enteritis
Reiter syndrome
Renal artery stenosis
Renal calculi-child
Renal colic—adult
Renal colic-child
Renal failure
Renal insufficiency
Renal lithiasis—adult
Renal lithiasis-child
Renovascular hypertension
Respiratory distress syndrome in newborns
Respiratory failure
Respiratory syncytial virus
Restless leg syndrome
Retained fetal lung fluid
Retinal detachment
Retinal vasculitis
Retinitis
Retinitis pigmentosa
Retinoblastoma
Retinopathy of prematurity
Retrolental Fibroplasia
Retrorectal tumor
Rett disorder
Rett syndrome
Reye syndrome
Rh incompatibility and isoimmunization
Rhabdomyolysis
Rhabdomyosarcoma-child
RhD incompatibility
Rheumatic fever
Rheumatoid arthritis
- Living with rheumatoid arthritis
Rhinosinusitis
Rib fracture
Rice-field fever
Rickets
Right hemisphere stroke
Right-side stroke
Ringing in the ears
Ringworm
Ringworm of the scalp
RLF
Rocky mountain spotted fever
ROP
Rosacea
- Living with rosacea
Roseola
Rotator cuff injury
Rotator cuff tendinosis
Rotator cuff tendonitis
Rotavirus
Roundback of the Spine
Roundworm
- Ascariasis
- Pinworm
RSV
Rubella
Runner's knee
Rupture, Achilles Tendon
Ruptured disc
Ruptured eardrum
Ruysch disease

Staph infection
Sacral nerve root cyst
Sacral stress fracture
Sacroiliac joint pain
Saddle back
Salivary gland infection
Salmonella
Salmonellosis
Salpingitis
Salter-Harris Fracture
Sarcoidosis
Sarcoma, osteogenic-child
SBBO
Scabies
Scaphocephaly
Scarlatina
Scarlet fever
Scars—overview
SCFE
Scheuermann kyphosis
Schilder’s disease
Schizoaffective disorder
Schizophrenia
Schizotypal personality disorder
Sciatica
Scleroderma
Scoliosis
- Scoliosis—adult
- Scoliosis—child
- Living with scoliosis
Scorbutus
Scratched cornea
Scurvy
SD
SDH
Sea lice
Seasonal affective disorder
Seasonal flu
Sebaceous cyst
Seborrheic dermatitis
Seborrheic keratosis
Secondary lymphedema
Secondary Sjogren syndrome
SEID
Seizure disorder—adult
Seizure disorder—child
Seizure—child
Self-injury
Self-mutilation
Seminoma
Senile dementia, Binswanger type
Sepsis
Sepsis, neonatal
Septal defect (ventricular)
Septal defects
Septic arthritis
Septic shock
Septicemia
Septicemic plague
Sertoli-Leydig cell tumor of the ovary
Sesamoid fracture
Severe allergic reaction
Severe morning sickness
Severe stomach ache
Severely torn Achilles tendon
Sexual apathy
Sexual aversion
Sexual development: delayed
Sexual development: precocious
SGA
Shaken baby syndrome
Shaking palsy
Shin splints
Shinbone fracture
Shingles
Shock
Short bowel syndrome
short gut syndrome
Short stature
Shoulder dislocation
Shoulder dystocia
Shoulder instability
Shoulder labral tear
Shoulder Separation
Shoulder sprain
Shoulder tendinopathy
Shoulder tendinosis
Shoulder tendonitis
Shy-Drager syndrome
Sialadenitis
SIBO
Sick sinus syndrome
Sickle cell anemia
Sickle cell disease
SIDS
Silent MI
Simple goiter
Single angle-closure glaucoma
Single ventricle anomalies-child
Single ventricle defect-child
Single ventricle lesions-child
Sinus headache
Sinus infection
Sinus node dysfunction
Sinusitis
Sjogren syndrome
SJS
Skin abscess
Skin cancer-basal cell
Skin cancer
- Carcinomas
- Melanoma
Skin cancer-squamous cell
Skin growths
Skin tags
Skin wound
Skull and facial fracture
Slapped cheek disease
Sleep apnea
Sleep disorders
- Insomnia
- Narcolepsy
- Sleepwalking
Slipped capital femoral epiphysis
Slipped disc
Slipped vertebra
Smal bowel bacterial overgrowth
Small bowel obstruction
Small for gestational age
Small intestine bacterial overgrowth
Small round structure viruses
Smallpox
SMD
Smoker's keratosis
Smoking addiction
Smoldering leukemia
SMRV
Snoring
Social anxiety disorder
Social phobia
Sociopathy
Soft tissue sarcoma
Soft tissue sarcoma (alveolar soft part sarcoma)
Soft tissue sarcoma (angiosarcoma)
Soft tissue sarcoma (dermatofibrosarcoma protuberans)
Soft tissue sarcoma (desmoid sarcoma)
Soft tissue sarcoma (fibrosarcoma)
Soft tissue sarcoma (leiomyosarcoma)
Soft tissue sarcoma (liposarcoma)
Soft tissue sarcoma (lymphoma [lymphosarcoma])
Soft tissue sarcoma (malignant fibrous histiocytoma)
Soft tissue sarcoma (malignant peripheral nerve sheath tumor)
Soft tissue sarcoma (rhabdomyosarcoma)
Soft tissue sarcoma (synovial sarcoma)
Somatic symptom disorder
Somatization disorder
Sore throat
- Bacterial sore throat
- Viral sore throat
Spasmodic dysphonia
Spastic colon
Spastic dysphonia
Spasticity
Specific reading disability
Spherocytosis
Spigelian hernia
Spike soreness
Spina bifida
Spinal fracture
Spinal nerve roots, compression
Spinal stenosis
Spinal tumor
Spinous process fracture
Splenic rupture
Spondylolisthesis
Spondylolysis
Spondylolysis of the sacrum
Spontaneous abortion
Sporadic goiter
Sporadic olivopontocerebellar atrophy
Sporadic primary pulmonary hypertension
Sprain big toe
Sprain, knee
Sprain, wrist
Sprain
- Ankle sprain
- Elbow sprain
- Finger sprain
- Knee sprain
- Neck sprain
- Shoulder sprain
- Toe sprain
- Wrist sprain
Squamous cell carcinoma
SSHL
SSI
SSPE
St. Louis encephalitis
Stable angina
Stammering
Staphylococcus aureus infection
Stasis ulcer
Steakhouse syndrome
Steely hair disease
Stein Leventhal syndrome
Stenosing tenosynovitis
Stenosis, aortic-adult
Stenosis, aortic-child
Stereotypic movement disorder—child
Steven Johnson Syndrome
Stevens-Johnson syndrome
Still’s disease
Stillbirth
Stinger
Stomach flu—gastroenteritis
Stomach flu—noroviruses
Stomach polyps
Stomach ulcer
Strabismus
Straie
Strain, abdominal muscle
Strain, adductor
Strain, groin
Strain, muscle
Strain, muscle
- Calf strain
- Gastrocnemius strain
- Gluteal strain
- Groin strain
- Hamstring strain
- Quadriceps strain
Strangulation
Strawberry hemangioma
Strep throat
Stress fracture
Stress fracture of metatarsal bone
Stress fracture, march
Stress incontinence-female
Stress incontinence-male
Stress-related anterior lower leg pain
Stretch marks
Stroke, brainstem
Stroke, cerebellar
Stroke, left hemisphere
Stroke, left-side
Stroke, right hemisphere
Stroke, right-side
ST-segment-elevation
Stuck shoulder delivery
Stuttering
Stuttgart disease
Stye
Subacute leukemia
Subacute sclerosing panencephalitis
Subacute spongiform encephalopathy
Subarachnoid hemorrhage
Subdural haemorrhage
Subdural hematoma
Submersion incident
Substance use disorder
Sudanophilic leukodystrophy
Sudden infant death syndrome
Sudden sensorineural hearing loss
Suicidal ideation—adult
Suicidal ideation—child
Suicidal thinking—adult
Suicidal thinking—child
Sulfite intolerance
Sulfite sensitivity
Sunburn
Superficial hemangioma
Supraspinatus tendinopathy
Supraspinatus tendinosis
Supraspinatus tendonitis
Supraventricular tachycardias
- Paroxysmal atrial tachycardia
- Paroxysmal supraventricular tachycardia
- Supraventricular tachycardia
Surgical abdomen
Surgical site infection
Surgical wound dehiscence
Surgical wound infection
Swamp fever
Swimmer's ear
Swimmer's itch
Swimmer's shoulder
Swine flu
Swine influenza
Swineherd disease
Sympathetically maintained pain
Syncope
Syndrome, cauda equina
Syndrome, central cervical cord
Syndrome, central cord
Syndrome, steakhouse
Synovitis
Syphilis
Systemic exertion intolerance disease
Systemic lupus erythematosus
Systemic sclerosis

Tachycardia
Tachycardia (ventricular)
Tailbone pain
Talipes
Talipes equinovarus
Tamponade
Tapeworm
TAPVC-child
TAPVD-child
TAPVR-child
Tardive dyskinesia
Tarlov cyst
Tarsal navicular fracture
Tay-Sachs disease
TB
TCS
Tears, vaginal
Teeth grinding
Teething
Telangiectasia
Temporal arteritis
Temporomandibular disorders
Tendinopathy
Tendinopathy, Peroneal
Tendinopathy, shoulder
Tendinosis
Tendonitis
Tendonitis, Peroneal
Tendonitis, shoulder
Tennis elbow
Tennis shoulder
Tenosynovitis
Tension headache
Tension-type headache
Testicular cancer
Testicular torsion
Tetanus
Tethered cord syndrome
Tethered spinal cord syndrome
Tetralogy of Fallot
Text blindness
Thalassemia
Thigh bone fracture
Thoracic back pain
Thoracic outlet syndrome
Threatened abortion
Threatened miscarriage
Threatened pregnancy loss
Three-day measles
Throat cancer
Throat infection
Thromboangiitis obliterans
Thrombophlebitis
Thrombotic thrombocytopenic purpura
Thrush—adult
Thrush—child
Thyroid cancer
Thyroid disorders
- Graves' disease
- Hashimoto thyroiditis
- Hyperthyroidism
- Hypothyroidism
TIA
Tibia fracture
Tietze’s syndrome
Tinea Barbae
Tinea capitis
Tinea corporis
Tinea cruris
Tinea faciei
Tinea infection
Tinea manus
Tinea nigra
Tinea pedis
Tinea unguium
Tinea versicolor
Tinnitus
Tired blood
TMD
TMJ osteoarthritis
TMJ syndrome
Tobacco use disorder
Toe dislocation
Toe fracture
Toe sprain
Tongue cancer
Tongue-tie
Tonsillopharyngitis
Tooth abscess
Tooth decay
Tooth fracture
Torn meniscus
Torsion of the spermatic cord
Torticollis
Torus fracture
Total anomalous pulmonary venous connection-child
Total anomalous pulmonary venous drainage-child
Total anomalous pulmonary venous return-child
Tourette syndrome
Tourette syndrome-child
Toxemia of pregnancy
Toxic hepatitis
Toxic shock syndrome
Toxic synovitis
Toxoplasmosis
Tracheomalacia
Transient ischemic attack
Transient RDS
Transient synovitis of the hip
Transient tachypnea of newborn
Transmural myocardial infarction
Transverse process fracture
Transverse wrist fracture
Trauma
Traumatic brain injury
Traveler's diarrhea
Trench mouth
Trichomoniasis
Trichopoliodystrophy
Tricuspid atresia-child
Tricuspid regurgitation
Tricuspid stenosis
Tricuspid valve disease
Trigeminal neuralgia
Trigger finger
Triglycerides, high
Trigonitis
Trisomy 21
Tropia
Truncus arteriosus-child
TS-child
TSS
TTN
TTP
Tubal pregnancy
Tuberculosis
Tularemia
Tumor, gastrointestinal stromal
Turf toe
Turista
Turner syndrome
Tympanic membrane perforation
Tympanic membrane perforation, eardrum—ruptured or perforated
Type 1 diabetes
- Living with type 1 diabetes
Type 2 diabetes
Type 2 respiratory distress syndrome
Type A (H1N1) flu
Type II Chiari malformation
Typhoid fever

Vaginal cancer
Vaginal prolapse
Vaginal yeast infection
Vaginismus
Valley fever
Vancomycin-resistant enterococci infection
VAP
Variant angina
Variant Creutzfeldt-Jakob disease
Varicella
Varicocele-child
Varicose veins
Vascular dementia
Vascular dementia, Binswanger type
Vascular purpura
Vascular ring-child
Velocardiofacial syndrome
Velpeau disease
Venereal warts
Venous stasis ulcer
Ventilator-associated pneumonia
Ventral hernia
Ventricular ectopic beats
Ventricular fibrillation
Ventricular premature beats
Ventricular septal defect
Ventricular tachycardia
Ventriculomegaly
Verneuil disease
Vertebral compression fracture
Vertebrobasilar insufficiency
Vertigo
Vesicoureteral reflux-adult
Vesicoureteral reflux-child
Vesico-ureteric reflux-adult
Vesico-ureteric reflux-child
Vesicular stomatitis with exanthem
Vestibular schwannoma
Vincent stomatitis
Viral gastroenteritis
Viral meningitis
Viral pharyngitis
Viral rhinitis
Viral sore throat
Visceral hyperalgesia
Visceral hypersensitivity
Visual aphasia
Vitamin B-12 deficiency
Vitamin C deficiency
Vitamin D deficiency
Vitiligo
Vitreous hemorrhage
Vitritis
Voice, loss of
Voice, partial loss of
Volar flexor tenosynovitis
Volkmann ischemia
Volvulus—adult
Volvulus—child
Vomiting of pregnancy
Von Hippel-Lindau disease
Von Willebrand disease
VRE
VSD
Vulvar cancer
Vulvodynia
Vulvovaginal candidiasis
VUR-child

47 XXY syndrome
Xanthelasma
Xanthoma
Xeroderma
X-linked adrenoleukodystrophy
X-linked copper deficiency

Yeast infection
Yeast infection—skin
Yellow fever
Yellowing of skin

Z-E syndrome
Zika virus infection
Zika virus infection and pregnancy
Zollinger-Ellison syndrome
Zygomatic fracture
Zygomycosis

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