Woringer和Kolopp在1939年报告1例在左前臂有一大片境界清楚的多环形红斑鳞屑性病损。组织病理象可见在表皮内有单个或成群的异常细胞,其细胞浆淡染,伴有一个深嗜硷性细胞核,无细胞间桥。他们考虑为痣细胞性痣、乳房外湿疹样癌和蕈样肉芽肿,而无结论。Civatte研究了组织切片,认为是一种次于何杰金氏病或蕈样肉芽肿的“恶性肉芽肿病”。1970年Gisiger、1973年Braun-Falco等又各报道1例。本文报道另1典型病例。患者渔民,男性,52岁。在右股前方有一斑片已12年,逐渐缓慢扩大,常伴剧烈瘙痒。红色斑片很大,复有鳞屑和结痂,边缘鲜红,稍高起有浸润。局部腹股沟淋巴结肿大,不痛,可活动。组织象:表皮 Woringer and Kolopp reported 1 case in 1939 that there was a large area of ​​clear multi-ring erythematous scaly lesions in the left forearm. Histopathology can be seen in the epidermis with a single or cluster of abnormal cells, its cytoplasm is lightly stained with a deep eosinophilic nuclei and no intercellular bridge. They considered sputum cell paralysis, extramammary eczema-like carcinoma, and mycosis granuloma without conclusion. Civatte studied tissue sections and considered it to be “malignant granulomatous disease” that is inferior to Hodgkin’s disease or mycosis fungoides. In 1970, Gisiger and Braun-Falco in 1973 reported another case. This article reports another 1 typical case. Fishermen, male, 52 years old. There has been a patch in front of the right femur for 12 years, gradually slowly expanding, often accompanied by severe itching. The red patch is large, with scales and crusts, red edges, and slightly high infiltration. Local inguinal lymphadenopathy is painless and can be active. Organizational image: epidermis