红斑狼疮 hóngbānlángchuāng lupus erythematosus Origin Definitions Defs Strokes Stroke Words Sentences Sents 红斑 紅斑 hóngbān noun erythema red patches or rashes on the skin; medically referred to as erythema狼疮 狼瘡 lángchuāng systemic lupus erythematosus a chronic autoimmune disease characterized by inflammation, skin rashes, and potential damage to internal organs and joints