JaLCDOI 10.18926/AMO/56251
フルテキストURL 72_5_519.pdf
著者 Miyahara, Hiroyuki| Tokumasu, Hironobu| Chin, Masaki| Waki, Kenji| Arakaki, Yoshio|
抄録 Cases of recurrent meningitis in elderly patients with a spontaneous cerebrospinal fistula have been reported, and in some of these patients, cystic lesions were thought to be the underlying cause. We report a case of recurrent meningitis in an 11-year-old Japanese girl with an arachnoid cyst in the petrous apex. Pulsation of the cystic lesion was thought to cause bone erosion, leading to the formation of a fistula. Magnetic resonance imaging was useful in evaluating the arachnoid cyst and fistula. During 2 years of follow-up, the osteolytic lesion enlarged and the rate of bone erosion was higher than expected.
キーワード magnetic resonance imaging pulsation of cystic lesion bone erosion fistula
Amo Type Case Report
発行日 2018-10
出版物タイトル Acta Medica Okayama
72巻
5号
出版者 Okayama University Medical School
開始ページ 519
終了ページ 523
ISSN 0386-300X
NCID AA00508441
資料タイプ 学術雑誌論文
言語 English
著作権者 CopyrightⒸ 2018 by Okayama University Medical School
論文のバージョン publisher
査読 有り
PubMed ID 30369610