Objective To investigate the relationship between the levels of antidesmoglein(DSG)1, 3 antibodies in the sera of patients with paraneoplastic pemphigus(PNP)and alopecia.

• 目的探讨副肿瘤性天疱疮(PNP)患者血清中抗桥粒芯蛋白(DSG)抗体与头皮脱发之间的关系。