ＤＬＥ合并鳞癌１例报告杨惠玲１徐昌德２患者男，５０岁，工人。１９８５年始左上臂及背部发生红斑，不痒。曾外搽药膏未能消退。发病以来无全身乏力、低热及关节痛，但头发逐渐稀疏。近３年来，上下口唇发生红斑，逐渐糜烂，形成约２ｃｍ×１．５ｃｍ×０．５ｃｍ大小之... One Case Report of DLE with Squamous Cell Carcinoma Yang Huiling 1 Xu Changde 2 Patient male, 50 years old, worker. In 1985, erythema occurred in the upper left arm and back, and it did not itch. Zeng Waisui ointment failed to subside. No generalized weakness, low fever and joint pain have occurred since the onset of disease, but the hair has gradually become sparse. In the past 3 years, erythema has occurred in the upper and lower lip, gradually eroding, forming a size of about 2cm × 1.5cm × 0.5cm ...