The cochlear aqueduct and congenital perilymphatic fistula. An initial report
Narcy, P.; Viala, P.; Sellier, N.; Marie, P.; François, M.; Contencin, P.; Bonfils, P.
Annales d'Oto-Laryngologie et de Chirurgie Cervico Faciale Bulletin de la Societe d'Oto-Laryngologie des Hopitaux de Paris 106(1): 57-59
1989
ISSN/ISBN: 0003-438X PMID: 2719443 Document Number: 330756
The authors present 3 preliminary case reports of congenital perilymphatic fistula and describe their approach, which in the presence of clinical symptoms composed of progressive or fluctuating deafness, should suggest the diagnosis of congenital perilymphatic fistula leading to examination of the cochlear aqueduct by high resolution computed tomography. An anomaly detected on the CT scan, particularly on the intermediate and internal segments, is a decisive argument in the decision to operate on these congenital perilymphatic fistulae.