The cause of a problem, disease, pathology, etc.
ESRT
See Electrical Stapedius Reflex Test.
ERA
See Evoked Response Audiometry.
ENT
Ears, Nose and Throat doctor. (See Otolaryngologist.)
ENG
See ElectroNystagmoGraphy.
Endolymphatic Hydrops
The accumulation of excessive amounts of endolymph (an inner-ear fluid) caused either by over-production or under-resorption. This is a synonym for or variation of Meniere’s disease.