近年来,我国吸毒者有增加趋势,有必要从放射学角度进一步探讨毒品对人体的损害.为此,作者搜集1992-03-1993-10间,吸毒者来我院戒毒治疗前常来规章制度胸片502例,发现异常表现150例,约占30%.现报告如下. In recent years, drug addicts in our country have an increasing trend, and it is necessary to further explore the damage of drugs to human body from the perspective of radiology.Therefore, the author collected between 1992-03-1993-10, drug abusers come to our hospital often to the rules and regulations before drug treatment 502 cases of chest radiography, found abnormal performance in 150 cases, accounting for about 30% .Reports are as follows.