男性,2岁,住院号59030,因皮多肤形性红斑伴皮下结节20天,持续性弛张热15天入院。红斑先见于下肢,渐向全身蔓延,伴有红斑皮下结节,四肢肌肉疼痛,肢端肿胀。发病第5天始弛张热。体检:体温39℃,周身片状多形性红斑,红斑下有绿豆大的皮下结节,手背、足背肿胀,四肢指、趾呈棱形肿胀,浅表淋巴结无肿大,心肺无异常,肝脾无肿大。 Male, 2 years old, hospital number 59030, erythema due to skin dermatitis with subcutaneous nodules 20 days, sustained relaxation heat 15 days admission. Erythema prevalent in the lower limbs, gradually spread to the body, accompanied by erythema subcutaneous nodules, muscle pain in limbs, extremities swelling. The onset of fever on the 5th day. Physical examination: body temperature 39 ℃, whole body patchy erythema multiforme, erythema mung bean large subcutaneous nodules, back of the hand, dorsal foot swelling, limbs, toe prismatic swelling, superficial lymph nodes without swelling, no abnormal heart and lung, No enlargement of liver and spleen.