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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=1739252449-diKrXEBFzpHoCFM1LNAHVe09d6KR459i-0-e8e9b4462211c592b3df598a3feb7d64)
图2-10-1 丹毒
![](https://epubservercos.yuewen.com/2D47EB/21846772801639806/epubprivate/OEBPS/Images/P2-10-2_12721.jpg?sign=1739252449-gwgUpxetkvkwqZkBMqitOFy4DWWGL4RD-0-5b9d34f8e7465e0ab0c0285521b29111)
图2-10-2 丹毒
![](https://epubservercos.yuewen.com/2D47EB/21846772801639806/epubprivate/OEBPS/Images/P2-10-3_12722.jpg?sign=1739252449-A3q8dmw1wINDRugAKlgPTKqiTTi1nVuI-0-de0b9b73cd68f314ffe30ead6006b7d7)
图2-10-3 丹毒
![](https://epubservercos.yuewen.com/2D47EB/21846772801639806/epubprivate/OEBPS/Images/P2-10-4_12723.jpg?sign=1739252449-8Pdnxs49cgdkOh9qt9BzHBqmnvxMINN3-0-e02a0a19e873e1edd56b325c961cf7d3)
图2-10-4 丹毒
![](https://epubservercos.yuewen.com/2D47EB/21846772801639806/epubprivate/OEBPS/Images/P2-10-5_12724.jpg?sign=1739252449-w9AtUotMamuyM2A3zb53b0eK6dtUA0k7-0-e0d3d204320120aa838cd8b181df540c)
图2-10-5 丹毒
![](https://epubservercos.yuewen.com/2D47EB/21846772801639806/epubprivate/OEBPS/Images/P2-10-6_12727.jpg?sign=1739252449-DlpX4pukkyWIYOtk59HQz3f7YvDf7vKY-0-1e8d4d033489ec9edaa07469f3f7e8e8)
图2-10-6 丹毒(右乳腺癌根治术后)