对重症感染1例的治疗和护理总结如下。1病历摘要男,21岁,未婚,无业,约5 a前经常出现四肢皮肤疱疹,多有破溃,多自行愈合。并多见关节周边皮下结节,自诉类风湿关节炎病史多年,约1周前右小腿前一黑痣起水泡,后破溃,自行掀去黑痣及水泡,见破溃较深。2 d后右小腿红肿右足肿胀并出现 A case of severe infection treatment and care are summarized as follows. 1 medical records summary Male, 21 years old, unmarried, unemployed, about 5 a limbs often appear before the skin herpes, and more ulceration, and more self-healing. And more common periarticular subcutaneous nodules, private prosecution history of rheumatoid arthritis for many years, about 1 week ago, the right calf before a mole ruffles, ulceration, lift their own mole and blisters themselves, see the deep rupture. 2 d after the right leg swelling and right foot swelling appears