Cochlear aqueduct obstruction. Changes in perilymph biochemistry.
D000818:Animals; D002415:Cats; D002552:Cerebral Ventricles / Q000473:pathology; D003051:Cochlea / Q000503:physiopathology*; D003287:Contrast Media; D007759:Labyrinth Diseases / Q000503:physiopathology*; D007761:Labyrinthine Fluids / Q000032:analysis*; D011506:Proteins / Q000032:analysis; D013997:Time Factors
D003287:Contrast Media; D011506:Proteins