急性一氧化碳中毒较常见,但合并皮肤丹毒样改变者少见。笔者遇1例6岁男孩,因头痛、呕吐入院。入院前3小时与其父同居于封闭炉火的室内,患儿出现嗜睡,呼之能应,不能坐起。T35.5℃,P130次/分,R35次/分,BPl3/9kPa,系统检查无异常。左下股部腹侧面皮肤有一7×15cm鲜红色水肿斑块,硬,有压痛,局部灼热感。头顶部可见 Acute carbon monoxide poisoning is more common, but the combination of erysipelas-like skin is rare. I met a 6-year-old boy, because of headaches, vomiting admitted to hospital. 3 hours before admission to live with his father living in a closed fire indoors, children with lethargy, call the wind should be, can not sit up. T35.5 ℃, P130 times / min, R35 times / min, BPl3 / 9kPa, no abnormalities in the system check. The lower left femoral ventral skin has a 7 × 15cm bright red edema plaques, hard, tenderness, local burning sensation. Top of the head visible