JaLCDOI 10.18926/AMO/31763
フルテキストURL fulltext.pdf
著者 Saito, Ryusuke| Jurado, Adonis Basa| Inokuchi, Ikuo| Tomotsu, Takao| Mohammed, Mohammed Bushara| Ogura, Yoshio|
抄録 <p>Temporal bone histopathological findings of two patients with trisomy 18 syndrome are described. Many of the abnormalities previously described were seen in the present cases; namely, atresia of the external auditory canal, aberrant course of the tensor tympani muscle, malformed stapes, aberrant course of the facial nerve with an obtuse angulation at the first genu and displacement of geniculate ganglion cells into the internal auditory canal, shortened cochlea with decreased spiral ganglion cell population, and vestibular anomalies, such as bony and membranous blockage of the superior semicircular canal. Moreover, an extremely underdeveloped malleus and incus continuous with a persistent Meckel's cartilage were observed.</p>
キーワード temporal bone pathology trisomy 18
Amo Type Article
発行日 1987-06
出版物タイトル Acta Medica Okayama
出版者 Okayama University Medical School
開始ページ 125
終了ページ 131
ISSN 0386-300X
NCID AA00508441
資料タイプ 学術雑誌論文
言語 English
論文のバージョン publisher
査読 有り
PubMed ID 3630762
Web of Sience KeyUT A1987H962300005