title: Dubin-Johnson syndrome with cholecystolithiasis and choledocholithiasis.
abstract: BACKGROUND
  Dubin-Johnson syndrome (DJS) is unusual during common medical work. Moreover, cholecystolithiasis and choledocholithiasis involvement has not been reported.
  
  
  METHODS
  We describe a case of DJS complicated by cholecystolithiasis and choledocholithiasis. A 49-year-old man accepted by outpatient complained with intermittent cramping pain in right upper abdomen. It is diagnosed as cholecystolithiasis and choledocholithiasis. We found the dark greenish liver when the operation was performed. Liver biopsy confirms the DJS.
  
  
  CONCLUSIONS
  It is the firstly reported case DJS related to the cholecystolithiasis and choledocholithiasis.
  
  
  CONCLUSIONS
  Cholecystolithiasis and choledocholithiasis may develop in DJS. DJS is possible a reason for cholecystolithiasis and choledocholithiasis, not just likely a chance occurrence.
authors.affiliation: Department of Hepatobiliary Surgery, the First Affiliated Hospital, School of Medicine, Xi'an Jiao Tong University, Xi'an 710061, China.
authors.forename: Lei
authors.initials: L
authors.lastname: Zhou
authors.forename: Chang
authors.initials: C
authors.lastname: Liu
authors.forename: Jigang
authors.initials: J
authors.lastname: Bai
authors.forename: Shunbin
authors.initials: S
authors.lastname: Dong
authors.forename: Jichao
authors.initials: J
authors.lastname: Wei