LEP：狼瘡性脂膜炎LEP: lupus erythematosus panniculitisA. 臀部紅斑；B. 左上肢大片浸潤(rùn)性紅斑，并伴有潰瘍；C. 左側(cè)腰部為皮下結(jié)節(jié)改變，表面有破潰，右側(cè)腰部為萎縮性皮損；D. 頭部的萎縮性紅斑，伴有脫發(fā)A. erythema on the buttock; B. a large infiltrating erythema combined with ulcer on the left upper extremity; C. subcutaneous nodule covered with ulcer in the left lumbar region, with atrophic lesions on the roght lumbar region; D. atrophic erythema on the scalp, combined with alopecia

A. LEP低倍鏡下顯示真皮淺中層血管和附屬器周圍團(tuán)塊狀淋巴細(xì)胞為主的浸潤(rùn)(×20)；B. 高倍鏡LEP典型的小葉間脂膜炎表現(xiàn)，局部合并有間隔性脂膜炎(×100)；C. 不典型的淋巴樣濾泡(×100)A. low-power microscopy shows predominantly lymphocytic infiltrations surrounding the blood vessel and appendages in the superficial and middle dermis (×20); B. high-power microscopy shows typical lobular panniculitis, which is partly combined with septal panniculitis(×100); C. atypical lymphoid follicole(×100)