Chapon F, Hubert P, Mandard J C, Rivrain Y, Lechevalier B
Service de Neurologie, CHRU de Caen.
Ann Pathol. 1991;11(5-6):345-8.
A 6 year-old boy with urinary incontinence, sensory loss and spastic weakness in lower limbs underwent surgical repair for low-lying spinal cord ending in an intradural lipoma. Within the lipoma, bundles and fascicles of striated muscles fibers were intimately associated with nerve fibers. This extremely rare histological appearance has been reported as benign "triton tumor". Our case allows a discussion of its histogenesis.
一名6岁男孩患有尿失禁、感觉丧失和下肢痉挛性无力，因低位脊髓终丝伴硬膜内脂肪瘤接受了手术修复。在脂肪瘤内，横纹肌纤维束和小束与神经纤维紧密相连。这种极其罕见的组织学表现被报道为良性“蝾螈瘤”。我们的病例有助于对其组织发生进行讨论。
