Tada T, Shigeta H, Kobayashi H, Kobayashi S, Sugita K
Department of Neurosurgery, Shinshu University School of Medicine, Mastumoto, Japan.
Neurochirurgia (Stuttg). 1988 Nov;31(6):226-7. doi: 10.1055/s-2008-1053943.
A trochlear nerve meningioma in a patient with von Recklinghausen's disease is reported. The tumour appeared to have originated from the trochlear nerve itself, having no connection either with the neurinomas present in the adjacent regions, or with the tentorium. Histological examinations revealed that the tumour was a meningotheliomatous meningioma and the trochlear nerve fibres were placed in the periphery of the tumours. It was noteworthy that diplopia was not detected either before or after the resection of the trochlear nerve with the tumour.
报告了一名患有冯·雷克林豪森病患者的滑车神经脑膜瘤。肿瘤似乎起源于滑车神经本身,与相邻区域的神经鞘瘤或小脑幕均无关联。组织学检查显示,该肿瘤为脑膜皮型脑膜瘤,滑车神经纤维位于肿瘤周边。值得注意的是,在切除滑车神经及其肿瘤之前和之后均未检测到复视。