Signet-ring cell carcinoma co-existing with adenocarcinoma arising in a choledochal cyst:report of a case
Signet-ring cell carcinoma (SRCC) is rare in the biliary system.We herein report a SRCC co-existing with adenocarcinoma arising in a choledochal cyst of the extrahepatic bile duct.A 52-year-old male was hospitalized due to jaundice and pruritus.Abdominal CT and MRCP showed a huge choledochal cyst and distal common bile duct cancer.The patient underwent a pancreaticoduodenectomy with extended lymph node dissection.A histologic study confirmed a SRCC co-existing with adenocarcinoma arising in a choledochal cyst.Due to serious side effects, he only underwent 2 cycles of chemotherapy after surgery.Four months after surgery, recurrence was observed in the bilioenteric anastomosis and he died six months after surgery.This patient is the first case of SRCC arising in a choledochal cyst of the extrahepatic bile duct in the world.
Signet-ring cell carcinoma choledochal cyst extrahepatic bile duct adenocarcinoma carcinomatous transformation
Rong Hua Jun-feng Zhang Wei Liu Yan-miao Huo Yong-wei Sun
Department of General Surgery,Renji Hospital,Shanghai Jiaotong University School of Medicine,Shanghai 200127,China
国内会议
2014年肝胆胰外科张家港学术论坛暨第26届全国肝胆胰外科学术经验交流会
江苏张家港
英文
161-166
2014-05-30（万方平台首次上网日期，不代表论文的发表时间）