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盘状红斑狼疮 Discoid Lupus Erythematosus,DLE
是一种皮肤型红斑狼疮,病情较轻,预后较好,较少侵犯内脏。
诊断要点:
以中青年女性多见。皮损好发于面部,为境界清晰的浸润性红斑块,表面有黏着性鳞屑,剥下鳞屑后可见扩张的毛囊口,陈旧皮损可有萎缩、毛细血管扩张及色素沉着或色素减退。皮损泛发者称为播散性盘状红斑狼疮(DDLE)。发生于下唇的损害可有糜烂、结痂,长期不愈者可继发鳞状细胞癌。发生于头皮的损害可引起脱发。皮损呈慢性经过,除DDLE外,对全身无明显影响。实验室检查可有低滴度抗核抗体阳性。
治疗要点:
应注意休息,避免日光照晒。口服羟氯喹200mg,每天2次。局部外用糖皮质激素制剂。
![](https://epubservercos.yuewen.com/2D47EB/21846772801639806/epubprivate/OEBPS/Images/P10-4-1_13935.jpg?sign=1739173182-baO1RdGk3BOF5ExVInIteMc5vImvCWFB-0-eb7fbf84a5e4b868a61bfa48e154fdc5)
图10-4-1 盘状红斑狼疮
![](https://epubservercos.yuewen.com/2D47EB/21846772801639806/epubprivate/OEBPS/Images/P10-4-2_13936.jpg?sign=1739173182-blMlPJQ76nYB8y9LAb2DLqCkSrXo5TEr-0-55c5fc3a418bbad91134607b665d4377)
图10-4-2 盘状红斑狼疮
![](https://epubservercos.yuewen.com/2D47EB/21846772801639806/epubprivate/OEBPS/Images/P10-4-3_13937.jpg?sign=1739173182-itnYIvJPAMAyJPcbmDszoJpiDLwZcvth-0-1df8e59af3c9c00d931a2e237c83d31a)
图10-4-3 盘状红斑狼疮
![](https://epubservercos.yuewen.com/2D47EB/21846772801639806/epubprivate/OEBPS/Images/P10-4-4_13938.jpg?sign=1739173182-C0DRx11XaGXom7wQNRrvQ8rXlNrhEoj6-0-6b18b7238939d8459d333f67e4209eb0)
图10-4-4 盘状红斑狼疮
![](https://epubservercos.yuewen.com/2D47EB/21846772801639806/epubprivate/OEBPS/Images/P10-4-5_13939.jpg?sign=1739173182-CT95EuotbCIYMUVFe4uySDIKi70gF2iT-0-c194714ffcaf03e0ebc264d34588abd8)
图10-4-5 盘状红斑狼疮
![](https://epubservercos.yuewen.com/2D47EB/21846772801639806/epubprivate/OEBPS/Images/P10-4-6_13940.jpg?sign=1739173182-4BPdFLEkhV4RUmjkwnSkmruIWNEBoaHf-0-a6eb23eab5886511bb5dd648bf777c90)
图10-4-6 盘状红斑狼疮
![](https://epubservercos.yuewen.com/2D47EB/21846772801639806/epubprivate/OEBPS/Images/P10-4-7_13941.jpg?sign=1739173182-36Ke1lois0wM9RKz6GNXGA1vPPRikdcJ-0-8a05fe2f323faa7b6c306425b400e355)
图10-4-7 盘状红斑狼疮
![](https://epubservercos.yuewen.com/2D47EB/21846772801639806/epubprivate/OEBPS/Images/P10-4-8_13943.jpg?sign=1739173182-5YmU6Liw0EJ6YwRatbjPYM2FKLZPe9dL-0-70a0cf15f64ca879bc05f5a1925dc2d5)
图10-4-8 盘状红斑狼疮
![](https://epubservercos.yuewen.com/2D47EB/21846772801639806/epubprivate/OEBPS/Images/P10-4-9_13944.jpg?sign=1739173182-g7rTDlcpED5gXsZoSor9N56fYlOk0lny-0-917212fa2e20d27ed69e5405cfc6d556)
图10-4-9 盘状红斑狼疮
![](https://epubservercos.yuewen.com/2D47EB/21846772801639806/epubprivate/OEBPS/Images/P10-4-10_13945.jpg?sign=1739173182-vczQ1bCOWkLewx6DLR1Yk8U6TJK39HGw-0-ced961af81c04bff02b806ddefec0ab6)
图10-4-10 盘状红斑狼疮
![](https://epubservercos.yuewen.com/2D47EB/21846772801639806/epubprivate/OEBPS/Images/P10-4-11_13946.jpg?sign=1739173182-lYRyk8rAT6W6prILZ8fNml2Z7Krvo0fu-0-c2999b026f921de97e750f674961c13a)
图10-4-11 播散性盘状红斑狼疮
![](https://epubservercos.yuewen.com/2D47EB/21846772801639806/epubprivate/OEBPS/Images/P10-4-12_13947.jpg?sign=1739173182-Ph4N9HYS3F6ZOve8EPskDTFolt85t1T0-0-4299abcb60ab9e6cda041823df8acbd6)
图10-4-12 播散性盘状红斑狼疮
![](https://epubservercos.yuewen.com/2D47EB/21846772801639806/epubprivate/OEBPS/Images/P10-4-13_13948.jpg?sign=1739173182-4qMOwiAW7NIvO30jo95nFxsiQNRkm5zu-0-13c5e10af2e035d1583742fda9b66b2f)
图10-4-13 播散性盘状红斑狼疮
![](https://epubservercos.yuewen.com/2D47EB/21846772801639806/epubprivate/OEBPS/Images/P10-4-14_13949.jpg?sign=1739173182-8vU1gRKgQ57MWsE1acgRCUpRzoprgpfl-0-042c5df6f12100d7ae8959b67dd6f12c)
图10-4-14 播散性盘状红斑狼疮
![](https://epubservercos.yuewen.com/2D47EB/21846772801639806/epubprivate/OEBPS/Images/P10-4-15_13950.jpg?sign=1739173182-qdypW2gxd0wWwxwzHtEpDRF3i28wBwuu-0-346f98c9d0d6edc58e22ba02c4f3d5ac)
图10-4-15 播散性盘状红斑狼疮
![](https://epubservercos.yuewen.com/2D47EB/21846772801639806/epubprivate/OEBPS/Images/P10-4-16_13951.jpg?sign=1739173182-NhcTIbKUEbnjBubwHdYHsowZWxzu7Hc6-0-3501e4b2f2a60e58ec4faa347d3f3150)
图10-4-16 盘状红斑狼疮,下唇损害继发鳞状细胞癌