本文报告20例体质性黄疸,并对其发病机制、诊断和鉴别诊断进行简要讨论.1 临床资料本组病人Gilbert 病12例,Rotot 综合征3例,Dubin-Johnson(D-J)综合征5例.男17例,女3例.3例女性病人均为Gilbcrt 病.病程1个月至23年,平均发现黄疸时的年龄为20岁.有黄疸家族史的5例,其中3例是D-J 综合征,2例为Gilbcrt This article reports 20 cases of jaundice and its pathogenesis, diagnosis and differential diagnosis of a brief discussion.1 Clinical data Gilbert disease in this group of 12 patients, Rotot syndrome in 3 cases, Dubin-Johnson (DJ) syndrome in 5 cases. Including 17 males and 3 females, all of whom were Gilbcrt’s disease.They ranged from 1 month to 23 years with an average age of 20 years at diagnosis of jaundice, 5 cases with a family history of jaundice, 3 of whom were DJ syndrome , Two cases of Gilbcrt