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Two Cases of Congenital Cerebrosphlal Otorrhca with Normal Labyrinth Nobuko Kawashiro 1 1Department of Otolaryngology, National Children's Hospital pp.1025-1032
Published Date 1986/12/20
DOI https://doi.org/10.11477/mf.1492210233
  • Abstract
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 It has well been known that one of the causes of recurrent meningitis is cerebrospinal otorrhea through the malformed inner ears of Mondini type. We, however, had two cases of congenital cerebrospinal otorrhea with normal hearing acuity, which suggested their labyrinths were normally developed. They suffered from recurrent bacterial meningitis. The cause of recurrent meningitis was infection spread by cerebrospinal otorrhea through a fistula of the temporal bone, which was diagnosed by RI cisternography. A 9-year-old boy had deafness on the non-affected side and the fistula was supposed to be Hyrtl's fissure. He underwent surgery twice without success. A 5-year-old boy had facial paralysis with canal paralysis in the left side. Congenital leakage was occurred through the fistula opening to the facial canal. The fistula was packed with temporal fascia, Lyodura and pieces of bones, and the successful result was obtained.


Copyright © 1986, Igaku-Shoin Ltd. All rights reserved.

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電子版ISSN 印刷版ISSN 0386-9679 医学書院

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