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第一章 病毒性皮肤病
Virus Skin Infections
单纯疱疹 Herpes Simplex
是由人类单纯疱疹病毒(HSV)引起。HSVⅠ型引起面部、口唇部疱疹,可反复发作。HSVⅡ型主要引起生殖器疱疹,可以通过性接触传播。
诊断要点:
典型损害为红斑基础上簇集的粟粒至绿豆大水疱,壁薄,内容清,破溃后结痂,愈后可遗留暂时性色素沉着。自觉症状轻微,1~2周可自愈。原发性单纯疱疹是初次感染HSV后出现的皮疹,常较重,可泛发。发生在手指的(可因咬手指或外伤而感染)称为疱疹性瘭疽。
治疗要点:
局部治疗可外用抗病毒药物如阿昔洛韦软膏、碘苷滴眼液等。反复发作或严重感染者,可内服核苷类抗病毒药如阿昔洛韦。继发细菌感染者,酌情选用抗生素。
![](https://epubservercos.yuewen.com/2D47EB/21846772801639806/epubprivate/OEBPS/Images/P1-1-1_11288.jpg?sign=1739220560-AkSH9kRqrv5I8UEk01rYZFakh1KJOkUN-0-ed4e35ad3cbda5bbb5ad2d0e0bfe4932)
图1-1-1 单纯疱疹
![](https://epubservercos.yuewen.com/2D47EB/21846772801639806/epubprivate/OEBPS/Images/P1-1-2_11290.jpg?sign=1739220560-BzNam5Wyjb79xOTQfHZ1QxuF5nb5W2Ho-0-9619d1af27630777168bd7aadfed2e3e)
图1-1-2 单纯疱疹
![](https://epubservercos.yuewen.com/2D47EB/21846772801639806/epubprivate/OEBPS/Images/P1-1-3_11292.jpg?sign=1739220560-OWTXQCOfZmJoBKUefIL7VTDABH25YuQl-0-930af519760570240efb289575ada16b)
图1-1-3 单纯疱疹
![](https://epubservercos.yuewen.com/2D47EB/21846772801639806/epubprivate/OEBPS/Images/P1-1-4_11293.jpg?sign=1739220560-Ug1qmBk8IFnBpqdFdp0wgWy1N5yg0uWm-0-e9229481b6d3aae9cdc7d0dc3a947ade)
图1-1-4 生殖器疱疹
![](https://epubservercos.yuewen.com/2D47EB/21846772801639806/epubprivate/OEBPS/Images/P1-1-5_11294.jpg?sign=1739220560-jqjrpKCicU6aC3nXjdkBXRmAfbzbwcAG-0-35638f02939b1ce526777bb8b24939ea)
图1-1-5 单纯疱疹
![](https://epubservercos.yuewen.com/2D47EB/21846772801639806/epubprivate/OEBPS/Images/P1-1-6_11295.jpg?sign=1739220560-8QWlywGSXOFl1J17UHW3nynwif8wOQdu-0-0e9c421a41ffe2f4e72cc648f52af3f6)
图1-1-6 疱疹性瘭疽
![](https://epubservercos.yuewen.com/2D47EB/21846772801639806/epubprivate/OEBPS/Images/P1-1-7_11296.jpg?sign=1739220560-qwhjKJxQuYA2bE2VMfN7ck4MzDaoRBrh-0-ce3c652641c8051a4fd3dd64ec2c9474)
图1-1-7 疱疹性瘭疽