E
- Ebstein's anomaly - child
- Ebstein's malformation - child
- EDS
- Encephalopathy
- Encephalopathy (glycine encephalopathy)
- Encephalopathy (Hashimoto's encephalopathy)
- Encephalopathy (hepatic encephalopathy)
- Encephalopathy (hypertensive encephalopathy)
- Encephalopathy (hypoxic encephalopathy)
- Encephalopathy (statin encephalopathy)
- Encephalopathy (toxic-metabolic encephalopathy)
- Encephalopathy (uremic encephalopathy)
- Encephalopathy (Wernicke's encephalopathy)
- Endocardial cushion defect - child
- Enteric fever
- Entero-entereal fistula
- Enterocutaneous fistula
- Epilepsy - child
- Erb's palsy
- Erb-duchenne paralysis
- Esophageal food bolus obstruction
- Euvolemic hyponatremia--adult
- Ewing's family of tumors - child
- Ewing's sarcoma - child
- Excess hair growth
- Excessive sweating
- Extra-axial haematoma
- E coli infection
- Ear barotrauma
- Ear blockage
- Ear impaction
- Ear infection, middle
- Ear popping
- Early puberty
- Earwax
- Eastern equine encephalitis
- Eating disorders
- Ebola hemorrhagic fever
- Ectopic pregnancy
- Eczema
- EEE
- Ehlers-Danlos syndrome
- Elbow, broken
- Elbow, fracture
- Elbow, little league
- Elbow, sprain
- Electrical burns
- Emphysema
- Encephalitis
- Encephalopathy, hepatic
- Encephalopathy, portal-systemic
- Encopresis
- Endocardial cushion defect (Atrioventricular septal defect)
- Endocardial cushion defect (Septal defects)
- Endocarditis
- Endocarditis, bacterial
- Endometrial adenocarcinoma
- Endometrial cancer
- Endometriosis
- Enuresis
- Eosinophilia
- Epicondylitis
- Epidemic parotitis
- Epidermal cyst
- Epidermoid cyst
- Epididymitis
- Epididymo-orchitis
- Epigastic hernia
- Epiglottitis
- Epilepsy—adult
- Epistaxis
- Epithelial cyst
- Erectile dysfunction
- Erythema infectiosum
- Erythema multiforme
- Erythema nodosum
- Erythremia
- Escherichia coli infection
- Escherichia coli O157:H7
- Esophageal achalasia
- Esophageal cancer
- Esophageal stricture
- Esophageal varices
- Essential hypertension
- Essential tremor
- Eustachian tube dysfunction
- Ewing's family of tumors
- Ewing's sarcoma
- Exanthem subitum
- Exercise-induced compartment syndrome
- Exercise ischemia
- Exercise myopathy
- Extensor tendon rupture
- Eye contusion