GINMU >
01 奈良県立医科大学 >
011 医学部 >
0112 紀要 >
01121 Journal of Nara Medical Association >
Vol.45 No.3 >
このアイテムの引用には次の識別子を使用してください:
http://hdl.handle.net/10564/1655
|
タイトル: | A TRANSPETROSAL APPROACH FOR EXTENSIVE EPIDERMOID CYST IN THE CEREBELLOPONTINE ANGLE IN A YOUNG ADULT |
著者: | Nakase, Hiroyuki![](/dspace/image/metalink/link_ja.gif) |
キーワード: | epidemoid cyst cerebellopontine angle transpetrosal approach |
発行日: | 1994年6月30日 |
出版者: | 奈良医学会 |
引用: | 奈良医学雑誌 Vol.45 No.3 p.267-272 |
抄録: | A 26-year-old male with a large epideroid cyst in the cerebellopontine angle (CPA) undergoing successful total removal via the transpetrosal approach is described. He was referred to our clinic with a history of left facial pain for five years and left hearing disturbance for three years. Computed tomography and magnetic resonance imaging revealed a low-density mass located at the left side of the brainstem, which
extended from the ventral side of the medullae to the left parasellar region and medial temporal fossa without abnormal enhancement. Operation was performed via the transpetrosal approach under facial nerve electromyographic, somatosensory evoked potential and auditory brainstem response monitoring. Two-staged operation through the pre- and retrosigmoid route was performed and resulted in successful total removal. In such extensive epidermoid cysts as the present case, a wide operative field is required for total removal, so the transpetrosal approach is very useful. |
URI: | http://hdl.handle.net/10564/1655 |
ISSN: | 04695550 13450069 |
出現コレクション: | Vol.45 No.3
|
このリポジトリに保管されているアイテムは、他に指定されている場合を除き、著作権により保護されています。
|