Endolymphatic sac tumor: a case report


Inanli S., Tutkun A., Ozturk O., Ahyskaly R.

AURIS NASUS LARYNX, vol.28, no.3, pp.245-248, 2001 (Journal Indexed in SCI) identifier identifier identifier

  • Publication Type: Article / Article
  • Volume: 28 Issue: 3
  • Publication Date: 2001
  • Doi Number: 10.1016/s0385-8146(01)00053-0
  • Title of Journal : AURIS NASUS LARYNX
  • Page Numbers: pp.245-248

Abstract

Papillary tumors of the temporal bone are aggressive neoplasms which may occur sporadically or as a part of von Hippel-Lindau disease. The term 'endolymphatic sac tumor' identifies the origin of these rare tumors. The clinical manifestations are sensorineural hearing loss, facial paralysis, cerebellar disorders and vertigo. The tumor is locally invasive, destructive and hypervascular exhibiting consistent imaging and histopathologic features. The treatment of choice is the total removal of the lesion although complete excision of the advanced lesion is nearly impossible due to the anatomic complexity of the endolymphatic sac and distinct patterns of extension. We present a 50-year-old male patient with endolymphatic sac tumor with left sided sensorineural hearing loss and review the literature. (C) 2001 Elsevier Science Ireland Ltd. All rights reserved.