serous otitis

serous otitis

ENT Noninfectious inflammation of the ear which may occur when there is a collection of sterile fluid in the ear

se·rous o·ti·tis

(sēr'ŭs ō-tī'tis) Inflammation of middle ear mucosa, often accompanied by accumulation of fluid, secondary to auditory tube obstruction.
Synonym(s): secretory otitis media.