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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=1739422025-PqCXtv1Ac9Z3oDy8V5W1KYPjp4VHqih9-0-c04e741532a0d9a3ab000374e095e358)
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=1739422025-BQxJaOXABlnwfcaUL6FFqmQfFjgaBaWh-0-3ab82e122f1b2bac2948c529570110e7)
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=1739422025-wPNeX0rR1Xy0rww9Goc3Ag1ufjR8SZog-0-e257d4c94098bd1a8e60cf250d52f5de)
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=1739422025-yQZm68xkI6FqippBcEADHY8QvhdiUktB-0-06f7cea62853181c34ef71a6dd138ebb)
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=1739422025-SFnKsJDivMTcM7NgcReIEcUyiGhJW0vq-0-867495f646b13d25f35624ebe62e731c)
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=1739422025-cWFBlaqoT3j3pii0Ax5XBHFwR7xSiqdI-0-24c66e3b8d98864f5def4d63d4ea9f4a)
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=1739422025-18CVqp5qf0Px5nbcSxIMrqhshAYSUycp-0-04a8df64be4dd5fb2e0d1437da90d1cc)
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=1739422025-MnZXGbU3c5x6Z5xbF0aItiAieG7PeDZZ-0-028c95e05acdbbb2580564dc2853ed47)
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=1739422025-WMHUZx16io7PWNY1pmI7Sp7v1L5JzBnb-0-6dce1d6fe54e3a419a5009ada615fc95)
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=1739422025-7HRMqnj6g1FTadGvKGfao1uPHSfrXdRS-0-598976a02622310c11235b1d9814d7c7)
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=1739422025-hspJuE1ID348DQd0EXjihkVpQVwee3e0-0-6fda72e9453fa58745b0d755c0c0a545)
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=1739422025-QZIdzTQ41RKuqxLDWZ3pRK5y15ftpy9c-0-100302bd27a74de29c97aee552818fe9)
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=1739422025-2hXy2K2OMh6E5mwrUfgM6w5GmMi2yQKn-0-cef66840b4e50e5a6fce3f4844fa5c38)
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=1739422025-lFxqxBO4VFG4y2X9UUl5aGk2axMx6jsg-0-c536c4f33ba8f169be34caf9f3efb0ed)
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=1739422025-Gb5Wv8YXA3e0joGb2mv1ZXQAwv6Ab7DY-0-c016cb6a19a983df0f919c2ccfaf8633)
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=1739422025-xFJrJjuLWi06wi6ACseGZVDqr0TvHgPb-0-18387b047322e5bacaad551ef2723a6f)
图10-4-16 盘状红斑狼疮,下唇损害继发鳞状细胞癌