1　病历摘要例 1　女 ,3 0岁。反复腰腿痛 2a,曾行腰椎X射线检查诊断为“类风湿性脊柱炎” ,对症治疗后无好转。在外院行右髂骨骨穿病理检查诊断为“转移性骨肿瘤” ,转入本院诊治。在寻找原发病灶检查中 ,CT扫描发现右侧甲状旁腺肿瘤 ,手术切除后标本送检病理诊断为甲状旁腺腺 1 case summary 1 female, 30 years old. Repeated low back pain 2a, had a lumbar X-ray diagnosis of “rheumatoid spondylitis,” no improvement after symptomatic treatment. The right iliac bone outside the hospital through the pathological examination diagnosed as “metastatic bone tumor”, transferred to our hospital for diagnosis and treatment. In the search for primary lesion examination, CT scan found that the right side of the parathyroid tumor, the specimen removed after surgical removal of pathological diagnosis of parathyroid gland