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传染性软疣 Molluscum Contagiosum
由传染性软疣病毒所致。好发于儿童和青年女性,常通过直接接触和接触污染的用具(如浴巾)而传染。
诊断要点:
典型损害为米粒至豌豆大小的半球形丘疹,表面呈蜡样光泽,中心有脐凹,可挤出白色乳酪状物(软疣小体)。好发于躯干、四肢,可因搔抓而自行接种,皮损呈线状(同形现象)。因性接触而传染的皮损可见于外阴部。
治疗要点:
消毒皮肤后,用消毒镊夹住疣体,将内部软疣小体全部挤出,用2.5%碘酊充分涂抹,压迫止血。挤出的软疣小体应消毒处理。
![](https://epubservercos.yuewen.com/2D47EB/21846772801639806/epubprivate/OEBPS/Images/P1-5-1_12070.jpg?sign=1739409320-HehYe8vWS4C3GHlZafgYJS4uxN57q480-0-e090063b728554efd26b37261ad5640b)
图1-5-1 传染性软疣
![](https://epubservercos.yuewen.com/2D47EB/21846772801639806/epubprivate/OEBPS/Images/P1-5-2_12071.jpg?sign=1739409320-hnE6Gd9JK1lbjxAyKveXM0myZuGCLc4l-0-817e526a91c5082dee5c9b483c605d7d)
图1-5-2 传染性软疣
![](https://epubservercos.yuewen.com/2D47EB/21846772801639806/epubprivate/OEBPS/Images/P1-5-3_12072.jpg?sign=1739409320-ycXEf7duyEfTfWPiO8FoUitugL9YRKFb-0-7db0b57f426f4cfd9a4eab4c782fd38e)
图1-5-3 传染性软疣
![](https://epubservercos.yuewen.com/2D47EB/21846772801639806/epubprivate/OEBPS/Images/P1-5-4_12073.jpg?sign=1739409320-UJ4nVeFt9R6fL3FKQWFcpOh61n5I13oD-0-3265c20f52cea22aecc9c8050bf65236)
图1-5-4 传染性软疣 同形现象
![](https://epubservercos.yuewen.com/2D47EB/21846772801639806/epubprivate/OEBPS/Images/P1-5-5_12074.jpg?sign=1739409320-wpQJOX3O8gccIGowVCki28J1VvJBvhV6-0-116b0680d57e1bf4eff0cc87eb1c34a7)
图1-5-5 传染性软疣