- endometrial hyperplasia
- Endometrin
- endometriosis
- endometrium
- EndoPat
- endorectal ultrasound
- endorphin
- endoscope
- endoscopic retrograde cholangiopancreatography
- endoscopic ultrasound
- endoscopic ultrasound-guided fine needle aspiration
- endoscopy
- endosonography
- endostatin
- endothelial cell
- endothelin B receptor agonist SPI-1620
- endothelin receptor antagonist
- endothelin-1 protein receptor antagonist
- endpoint
- enema
- energy balance
- energy healing
- energy therapy
- Engerix-B
- English chamomile
- English lavender
- Enhanzyn
- eniluracil
- enoxaparin
- enriched food
- Ensure
- ENT doctor
- enteral nutrition
- Entereg
- enteric-coated TRPM8 agonist D-3263 hydrochloride
- enteric-coated zoledronic acid tablet MER-101
- Entericin
- enterostomal therapist
- entinostat
- enucleation
- enveloped virus
- environmental tobacco smoke
- enzastaurin
- enzastaurin hydrochloride
- enzyme
- enzyme-linked immunosorbent assay
- Eoquin
- eosinophil
- eosinophilia
- Eovist