病例报告 患者阮××,男,62岁,某矿务局职工医院骨外科医师,自1954年至1987年33余年一直从事于X线下整骨工作,操作时未载铅防护手套及其他防护品,双手直接暴露于X线球管射线辐照下。 该患者从事整骨工作12年后,其双手呈现慢性放射性皮炎的早期症状,皮肤粗糙、干裂、脱屑、无弹性等,20年后,双手指背角质增生,无汗,易破溃,出血, Case Report Ruan × ×, male, aged 62, a mining hospital staff hospital orthopedic surgeons, from 1954 to 1987 for more than 33 years has been engaged in the X-ray osteophyte work, the operation did not contain lead protective gloves and other protective products , Hands directly exposed to X-ray tube irradiation. After 12 years of osteotomy, the patient showed early symptoms of chronic radiation dermatitis, rough skin, chapped, desquamation and inelasticity. After 20 years, his fingers were dorsal hyperkeratosis, no sweat, easy to rupture, hemorrhage,