Otitis Externa, CTCAE

**Semantic type:** Finding

**Definition:** A disorder characterized by an infectious process involving the outer ear and ear canal. Contributory factors include excessive water exposure (swimmer's ear infection) and cuts in the ear canal. Symptoms include fullness, itching, swelling and marked discomfort in the ear and ear drainage.

**Synonyms:** - Otitis Externa - Otitis externa - Otitis externa