- 中国皮肤病性病图鉴(第3版)
- 朱学骏
- 352字
- 2021-12-13 16:19:17
疣状表皮发育不良 Epidermodysplasia Verruciformis
由人类乳头瘤病毒感染引起,患者对HPV存在遗传性易感性,可有家族发病史。发病与先天性细胞免疫缺陷有关。由HPV-5、8型所致皮损易发生癌变。
诊断要点:
典型皮损为扁平疣样丘疹,暗红、紫红或褐色,上附少许鳞屑。好发于面、颈、手背及前臂,对称分布,严重者可泛发全身,多幼年发病。不少患者暴露部位皮损早年发生日光性角化症,之后逐渐演变为鳞状细胞癌。
治疗要点:
尚无满意疗法。可外用5%氟尿嘧啶软膏、5%咪喹莫特乳膏、0.1%维A酸霜,或液氮冷冻、激光等。皮损较多的病例,可采用光动力治疗,系统治疗可应用干扰素、阿维A等。患者应注意避免日晒等预防癌变。一旦发生恶变,应早期切除。
![](https://epubservercos.yuewen.com/2D47EB/21846772801639806/epubprivate/OEBPS/Images/P1-9-1_12093.jpg?sign=1739395979-QY9LDoTJCSQ5HeXGCVAU7pVJQlG060k0-0-c8fb5f1b85e2d7b1a20e393f20e0569b)
图1-9-1 疣状表皮发育不良
![](https://epubservercos.yuewen.com/2D47EB/21846772801639806/epubprivate/OEBPS/Images/P1-9-2_12094.jpg?sign=1739395979-hDmvpsVVn7kR2nx9H86x5uBCSRC1trRu-0-777ced6c35416229bb1c4d61cd1c4da9)
图1-9-2 疣状表皮发育不良
![](https://epubservercos.yuewen.com/2D47EB/21846772801639806/epubprivate/OEBPS/Images/P1-9-3_12095.jpg?sign=1739395979-2ipeUZzzhLLRTwyONLuCPVsN89B5psmH-0-d88d0dabe0e96358e96e2ebb0c48c4da)
图1-9-3 疣状表皮发育不良
![](https://epubservercos.yuewen.com/2D47EB/21846772801639806/epubprivate/OEBPS/Images/P1-9-4_12096.jpg?sign=1739395979-h8w83NNGcgkuHMswE7a52CqwNDN0o25j-0-829ed855d420a3ff9304d5c8f03cdc27)
图1-9-4 疣状表皮发育不良
![](https://epubservercos.yuewen.com/2D47EB/21846772801639806/epubprivate/OEBPS/Images/P1-9-5_12097.jpg?sign=1739395979-zLvakB3n2RccaOAlL3iplKfnnOeI31lB-0-b261a3f4e3925651eabcadf40f2ceab3)
图1-9-5 疣状表皮发育不良
![](https://epubservercos.yuewen.com/2D47EB/21846772801639806/epubprivate/OEBPS/Images/P1-9-6_12098.jpg?sign=1739395979-UAWMCNbDFCLV89pOvrT8okd68QBXZnA5-0-8008893258cfb3ee9e9bd75ce8831271)
图1-9-6 疣状表皮发育不良
![](https://epubservercos.yuewen.com/2D47EB/21846772801639806/epubprivate/OEBPS/Images/P1-9-7_12099.jpg?sign=1739395979-iohTJPnfFn9s5emsAyEOpTXS0NH53JKz-0-568f5e2542fe8af36100e72b19d0b01b)
图1-9-7 疣状表皮发育不良