Dorizzi A, Crivelli G, Marra A, Scamoni C, Dario A, Bonfanti N, Brianza M L
Neurosurgical Division, Varese Regional Hospital, Italy.
J Neurosurg Sci. 1992 Jul-Sep;36(3):173-6.
The association between spinal meningiomas and neurinomas without clinical signs of neurofibromatosis is very rare with only four cases reported in literature. A case of 70-year-old woman with a history of progressive paraparesis is presented. A cervico-dorsal magnetic resonance with contrast showed two tumors with different enhancement. The patient had examination negative for neurofibromatosis. At histological examination cervical schwannoma and a dorsal meningioma were found. The Authors debate the rarity of this association, the possible pathogenesis and the MR findings.
脊髓脑膜瘤与神经鞘瘤之间的关联，若无神经纤维瘤病的临床体征则极为罕见，文献中仅报道过4例。本文介绍了一例70岁女性患者，有进行性双下肢轻瘫病史。颈椎-胸椎增强磁共振成像显示有两个强化方式不同的肿瘤。该患者神经纤维瘤病检查呈阴性。组织学检查发现颈椎神经鞘瘤和胸椎脑膜瘤。作者们讨论了这种关联的罕见性、可能的发病机制以及磁共振成像表现。
