患者男,17岁因腰部酯胀2年,两下肢截瘫而住院。患者两下肢呈痉挛性瘫痪,胸_10以下痛觉及触痛显著减弱,位置觉消失,椎管造影显示第7胸椎处受阻,碘剂呈条状不规则分布在局麻下行椎管探查,切除胸_6—10椎板,切开硬脊膜后见脑脊液清黄,脊髓上有大小不等,形态不规则的 Male patient, 17 years old due to lumbar epidural swelling 2 years, two lower limb paraplegia and hospitalization. Patients underwent spastic paraplegia on both lower extremities, chest pain and tenderness significantly reduced below _10, the location of consciousness disappear, spinal angiography showed thoracic obstruction at 7, the iodine was irregularly distributed in the spinal cord under spinal anesthesia, resection Chest _6-10 lamina, cut the dura after see cerebrospinal fluid clear yellow, there are sizes on the spinal cord, irregular shape