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患者 女 ,3 9岁。 8年前无明显诱因骶尾部疼痛 ,逐渐累及鞍区及左下肢。近 3年又出现大小便功能障碍。检查 :骶部软组织饱满 ,轻扣击痛 ,局部皮肤色泽正常 ,耻骨水平面以下感觉障碍。X线检查 :以S2 为中心示约 8.5cm× 8.0cm大小的骨质缺损区 ,边缘呈不连续的环形线样硬化 ,边
Female patient, 39 years old. 8 years ago, no obvious incentive for sacrococcygeal pain, gradually involving the saddle area and the left lower limb. Nearly 3 years also appeared urinary dysfunction. Check: sacral soft tissue full, light buckle pain, local skin color is normal, pubic level below the sensory disturbance. X-ray examination: The center of S2 showed a size of about 8.5cm × 8.0cm bone defect area, the edge was discontinuous ring-like hardening, the edge