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丹毒 Erysipelas
主要是β型溶血性链球菌所致的急性皮肤炎症。病原菌大多经过皮肤黏膜的微细损伤,如抠鼻、掏耳引起的及破损处而侵入。
诊断要点:
发病之初常有高热、畏寒、全身不适等症状。皮损为略高出皮面的鲜红色水肿性斑,表面紧张发亮,边界较清楚,严重者皮损呈出血性,其上可出现水疱。好发于小腿、颜面部。复发性丹毒引起慢性淋巴水肿,在下肢可导致象皮肿。乳腺癌病人腋窝淋巴结清扫术后由于淋巴淤滞,易在上肢反复罹患丹毒。
治疗要点:
原则为积极抗菌,早期、足量有效的抗生素治疗,防止复发。首选青霉素,疗程10~14天。过敏者可用头孢类、大环内酯类或喹诺酮类。局部可用冷湿敷,配合物理治疗。治疗局部病灶,如足癣、鼻炎等。
![](https://epubservercos.yuewen.com/2D47EB/21846772801639806/epubprivate/OEBPS/Images/P2-10-1_12720.jpg?sign=1739512930-FrlFbI9SrqwARdm383sTy58xIs0T5EKl-0-ed1eeeff98f237aff8842ffee76d3b41)
图2-10-1 丹毒
![](https://epubservercos.yuewen.com/2D47EB/21846772801639806/epubprivate/OEBPS/Images/P2-10-2_12721.jpg?sign=1739512930-r9JBFICbesFTEkS6DeKupD5hFIiDuAkp-0-4db9a50492009b551333e5fdc02f0149)
图2-10-2 丹毒
![](https://epubservercos.yuewen.com/2D47EB/21846772801639806/epubprivate/OEBPS/Images/P2-10-3_12722.jpg?sign=1739512930-ZVU8uereeioDl5QmPjVK85oKcaR8vg6y-0-1b665e0500de4950e9f4ceae05de142f)
图2-10-3 丹毒
![](https://epubservercos.yuewen.com/2D47EB/21846772801639806/epubprivate/OEBPS/Images/P2-10-4_12723.jpg?sign=1739512930-25a6g6iUPpLZdP0BkddUOgm1xyjZz82u-0-fb6884fbc7a1627704a7763ade0624af)
图2-10-4 丹毒
![](https://epubservercos.yuewen.com/2D47EB/21846772801639806/epubprivate/OEBPS/Images/P2-10-5_12724.jpg?sign=1739512930-nJ9EuM9lxlOiqIdmUK2U7GQuwjI9B7vM-0-2a472ccde1644915bf9426c020287529)
图2-10-5 丹毒
![](https://epubservercos.yuewen.com/2D47EB/21846772801639806/epubprivate/OEBPS/Images/P2-10-6_12727.jpg?sign=1739512930-3DU9tfc2gYueB0bnEuPk4PYrnkBa1aUD-0-3ae94e32d4edcb97120cce2c6f1f34d6)
图2-10-6 丹毒(右乳腺癌根治术后)