[An accumulation of ENDOLYMPH in the inner ear (LABYRINTH) leading to buildup of pressure and distortion of intralabyrinthine structures, such as COCHLEA and SEMICIRCULAR CANALS. It is characterized by SENSORINEURAL HEARING LOSS; TINNITUS; and sometimes VERTIGO. ( MSH )]
UMLS (CSP) C0206586 Relation/PAR: Labyrinth Diseases
Relation/CHD: Meniere's disease