[肿瘤内出血揭示的海绵窦三叉神经鞘瘤：一例报告]
[Trigeminal neurinoma in the cavernous sinus revealed by intratumoral hemorrhage: a case report].
作者信息
Oyoshi T, Hirahara K, Niino M, Hayashi K, Tamura M, Shimozuru T, Kasamo S, Kadota K
机构信息
Department of Neurosurgery, Faculty of Medicine, Kagoshima University.
出版信息
No Shinkei Geka. 1994 Feb;22(2):175-8.
A case of trigeminal neurinoma located in the left cavernous sinus and revealed by intratumoral hemorrhage is reported. Preoperatively, magnetic resonance imaging provided the accurate localization of the lesion, allowing precise planning of the surgical approach. The neurinoma inside the cavernous sinus wall was removed successfully, and the patient developed no new neurological deficits except for anesthesia in the 1st division of the trigeminal nerve. The characteristic findings of magnetic resonance imaging of the trigeminal neurinoma in the cavernous sinus are reported.
报告了一例位于左侧海绵窦的三叉神经鞘瘤，该肿瘤因瘤内出血而被发现。术前，磁共振成像（MRI）对病变进行了准确定位，从而能够精确规划手术入路。成功切除了海绵窦壁内的神经鞘瘤，除三叉神经第一支感觉减退外，患者未出现新的神经功能缺损。本文报道了海绵窦内三叉神经鞘瘤的磁共振成像特征性表现。
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