患者 ,男 ,38岁 ,因右侧腰部及右中腹部阵发性疼痛伴双下肢乏力、麻木半年入院。患者于半年前无明显诱因出现右侧腰部及右中腹阵发性绞痛 ,伴双下肢乏力、麻木 ,无发热 ,无尿频、尿急、尿痛、血尿等症状。曾到多家市级医院就诊 ,行胸椎、腰椎正侧位片示 :Ｌ5椎体骨质增生 ,腰椎 The patient, male, 38 years old, was hospitalized for half a year due to paroxysmal pain associated with right lower quadrant and right middle abdomen with both lower extremities weakness. Patients with no obvious incentive to appear six months ago the right and right abdomen paroxysmal abdominal cramps, accompanied by lower extremity fatigue, numbness, no fever, no urinary frequency, urgency, dysuria, hematuria and other symptoms. Have to a number of municipal hospitals, line thoracic, lumbar spine is shown: L5 vertebral bone hyperplasia, lumbar