自身红细胞过敏性紫癜是一种少见疾病，报道不多。最近我们遇到1例，加上国内20年来报告的9例，结合文献复习并做讨论。1临床资料10例中男性2例，女性8例；中位年龄34岁（14～70岁）；有精神因素者7例；皮肤表现：四肢出现紫癜或瘀斑8例，1例面部为主，胸背部次之，1例肘部、双 RBC allergic purpura itself is a rare disease, few reports. We recently encountered 1 case, together with the domestic report of the past 20 years, 9 cases, combined with the literature review and discussion. 1 clinical data in 10 cases, 2 males and 8 females; the median age of 34 years (14 to 70 years); 7 cases of mental illness; skin manifestations: purpura or ecchymosis in the limbs in 8 cases, 1 case of face-based , Followed by chest and back, 1 elbow, double