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手癣及足癣 Tinea Manus and Tinea Pedis
主要致病菌是红色毛癣菌。鳞屑直接镜检可找到菌丝,真菌培养可明确致病菌种。
诊断要点:
临床有角化过度型、丘疹鳞屑型、水疱型、浸渍糜烂型及体癣型,后者常见于手足背。
治疗要点:
同体癣,鳞屑角化型可短期系统使用抗真菌药物。合并细菌感染者,应系统应用抗生素,局部外用莫匹罗星、夫西地酸和复方多黏菌素B乳膏等抗生素制剂,待感染控制后再用抗真菌制剂。对于湿疹化者,可应用含抗真菌药物和糖皮质激素的复方外用制剂,必要时可短期系统应用抗真菌药物。
![](https://epubservercos.yuewen.com/2D47EB/21846772801639806/epubprivate/OEBPS/Images/P4-3-1_12853.jpg?sign=1739175942-l0tY4xCLE704Y8hHH47rNVKvRvl8e9nX-0-ed280d76b82cd42e430401f212c20737)
图4-3-1 手癣
![](https://epubservercos.yuewen.com/2D47EB/21846772801639806/epubprivate/OEBPS/Images/P4-3-2_12860.jpg?sign=1739175942-6AH5BY18vZjUito0rN5ZXHc4swkPxzm7-0-8a50a39f2ea5020dab4ae277e8d4635f)
图4-3-2 手癣
![](https://epubservercos.yuewen.com/2D47EB/21846772801639806/epubprivate/OEBPS/Images/P4-3-3_12861.jpg?sign=1739175942-Tx5sREzBOyQsKH1qVSTwbhxF7agdlvi9-0-bf5858b32018f0a4142215fea46b58e1)
图4-3-3 手癣
![](https://epubservercos.yuewen.com/2D47EB/21846772801639806/epubprivate/OEBPS/Images/P4-3-4_12863.jpg?sign=1739175942-5bku3VLpLea99u59xDBQkPG19bQDoh7D-0-ad6ec9bd3e2fadd94a69a7ff0d01bef5)
图4-3-4 足癣
![](https://epubservercos.yuewen.com/2D47EB/21846772801639806/epubprivate/OEBPS/Images/P4-3-5_12866.jpg?sign=1739175942-LJJdYuOmF9uMLG5qPkmBO7Dt9glYINDw-0-4a70f05c12051c2b0138c313799be513)
图4-3-5 足癣 浸渍糜烂型
![](https://epubservercos.yuewen.com/2D47EB/21846772801639806/epubprivate/OEBPS/Images/P4-3-6_12865.jpg?sign=1739175942-qvRIpoursPLks2dh5WyZqeNT6sRRMEbv-0-d537b21b9570ec19682db13fbc0ea31a)
图4-3-6 足癣 体癣型
![](https://epubservercos.yuewen.com/2D47EB/21846772801639806/epubprivate/OEBPS/Images/P4-3-7_12864.jpg?sign=1739175942-AjbchjZXCQgFkktigqEoAnP7G6K9qvbm-0-7e3d7afd6d61377764f90245602a2b60)
图4-3-7 足癣 水疱型
![](https://epubservercos.yuewen.com/2D47EB/21846772801639806/epubprivate/OEBPS/Images/P4-3-8_12868.jpg?sign=1739175942-6UVzY5ZoBWzlBFBL8PdCnjPmGYJXjTLD-0-c86fb012db6c451a29fefc21e12989dc)
图4-3-8 足癣 继发细菌感染