Potential impact of autoimmune diseases family history in IgG4-related disease: a retrospective cohort study.
Ruijie SunZheng LiuHui LuYu PengJieqiong LiYuxue NieJingna LiLinyi PengJiaxin ZhouYunyun FeiXiaofeng ZengWen ZhangPublished in: RMD open (2023)
14.8% of IgG4-RD patients had AID family history, with younger age of disease onset age and higher frequency of ANA positivity in AID-positive group, indicating that IgG4-RD may share genetic background with other AID.