骨斑点症是一种罕见病 ,又名点状骨 ,骨异色症 ,弥漫性骨质硬化症等 ,由Stieda于 190 5年首先描述。本文报道一家族三代 4例均患此症 ,临床及X线表现颇具特点 ,结合文献报道 ,就其临床及X线表现作一些探讨。1　病例报道1.1　临床资料　先证患者 ,男 ,3 7岁 ,因右手腕外伤拍片时 Bone spot disease is a rare disease, also known as spot-like bone, heterochromia, diffuse sclerosis, etc., first described by Stieda in 1905. This article reports a family of three cases of four patients with this disease, clinical and X-ray findings quite characteristic, combined with the literature reported on its clinical and X-ray findings for some discussion. 1 Case Report 1.1 Clinical Information Proximal patients, male, 37 years old, because of the right wrist injury when filming