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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=1738836428-GRl9aSj4eO1wnWLU43Mb1cEWXUSEiB8L-0-1534df485d2cbb9189a76c7884df7997)
图1-5-1 传染性软疣
![](https://epubservercos.yuewen.com/2D47EB/21846772801639806/epubprivate/OEBPS/Images/P1-5-2_12071.jpg?sign=1738836428-bCLSojUD3i4XBZbqBJBsJV1Ds0rxw08W-0-bf0736795fd67b63bdaef6221daf648a)
图1-5-2 传染性软疣
![](https://epubservercos.yuewen.com/2D47EB/21846772801639806/epubprivate/OEBPS/Images/P1-5-3_12072.jpg?sign=1738836428-VkWMWBUIRDxVukoczoyGVzO05v8Y5wLO-0-b5f8cf8f421e35508235d5292307fc28)
图1-5-3 传染性软疣
![](https://epubservercos.yuewen.com/2D47EB/21846772801639806/epubprivate/OEBPS/Images/P1-5-4_12073.jpg?sign=1738836428-j6Gtdf32gSEl21ULV8uNH3Y92ARUa9e2-0-06c29be249f7135c865b10e3276e55ad)
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=1738836428-KE3QFj7Y89C9D58rZA5lg0hdIPgILbbO-0-14c12c8ab1d89efe8689bae3c56ccef8)
图1-5-5 传染性软疣