我院收治 1例因外用药治疗“银屑病”导致亚急性三硝基甲苯 (ＴＮＴ)中毒患者 ,报告如下。1　临床资料　　高某 ,男 ,35岁 ,1998年 4月 14日入院 ,住院号 2 492 4。该患者因患“银屑病”久治不愈 ,于入院前 2 0天开始 ,用外用药涂擦患处 ,涂擦面积约占体表面积的40 % ,药中含Ｔ One patient admitted to our hospital because of external drug treatment of “psoriasis” led to sub-acute trinitrotoluene (TNT) poisoning patients, the report is as follows. A high clinical data, male, 35 years old, admitted to hospital on April 14, 1998, hospital number 2 492 4. The patient suffering from “psoriasis” long treatment, 20 days before admission began to rub the affected area with external drugs, rubbed an area of ​​about 40% of the body surface area, the drug containing T