患者 ,女性 ,5 2岁。因腰骶部疼痛并放射至右腿、肛门处 ,逐年加重 ,伴大便不爽 ,不能平卧入睡 ,来我院就诊。曾诊断为骨质增生 ,多年治疗 ,不见好转。查体 :Ｔ 36 .7℃ ,Ｐ86 ,Ｒ 19,Ｂｐ 12 0 / 80ｍｍＨｇ。心肺未见异常 ,四肢无活动障碍 ,双下肢无水肿。直肠指诊 :骶骨前可 Patients, female, 52 years old. Due to the pain in the lumbosacral region and radiation to the right leg and anus, the disease increased year by year, accompanied by uncomfortable stool, and I couldn’t lie down to sleep. I came to our hospital for treatment. He had been diagnosed with bone hyperplasia and had not improved for many years. Physical examination: T 36.7°C, P86, R 19, Bp 12 0 / 80mmHg. There were no abnormalities in the heart and lungs, no active disorders in the limbs, and no edema in both lower extremities. Rectal examination : Front of the sacrum