Curative reoperation for recurrent cancer of the extrahepatic bile duct: report of two cases.

Local recurrence, following a resection for cancer of the extrahepatic bile duct, is usually incurable with second curative surgery being almost impossible. To determine the feasibility and significance of second curative surgery, our experiences are presented in this study. The medical records and clinical outcomes of two patients that underwent a re-resection for recurrent cancer of the extrahepatic bile duct were retrospectively reviewed. A 50-year-old female patient that had a recurrent disease at the intrahepatic and intrapancreatic bile duct, 66 months after a segmental resection of the bile duct for common bile duct (CBD) cancer, underwent a hepatopancreatoduodenectomy. A 29-year-old female patient had a recurrent tumor mass in the distal CBD, 28 months after a right hemihepatectomy and Roux-en-Y hepaticojejenostomy for a type IIIa Klatskin tumor, and underwent a segmental resection of the bile duct. The gross type of the above two cases was a papillary tumor. There was no operative mortality or morbidity. All patients are still alive after 46 and 9 months, respectively, without recurrence after the reoperation. It is concluded that a surgical re-resection is possible in selected patients with recurrent bile duct cancer, mostly of the papillary type. A primary operation for bile duct cancer should be performed with a wide surgical margin, and secondary curative surgery should be considered whenever possible in cases of recurrence.