骨斑点症是一种病因不明、罕见的疾病，特点是松质骨内弥漫性斑点状致密影。本文报道１例。病例４１岁，女性，因双下肢乏力４个月来本院检查。查体脊柱胸椎变形，双侧椎旁轻度隆起，无压痛、全身浅表淋巴结不大、血检：血钙、血磷值正常；Ｘ线检查示骨盆（图１）、双侧股骨上 Bone spot syndrome is an unknown etiology, a rare disease characterized by dense speckles of cancellous bone. This article reports a case. Case 41 years old, female, because of weakness in both lower extremities 4 months to our hospital. Examination of the spine thoracic deformity, bilateral paravertebral mild uplift, no tenderness, systemic superficial lymph nodes is not large, blood tests: blood calcium, phosphorus normal; X-ray examination showed the pelvis (Figure 1), both sides of the femur