Surgery for recurrent biliary carcinoma: results for 27 recurrent cases

• Published in: World journal of surgical oncology Vol. 13; no. 1; p. 82
• Main Authors: Noji, Takehiro, Tsuchikawa, Takahiro, Mizota, Tomoko, Okamura, Keisuke, Nakamura, Toru, Tamoto, Eiji, Shichinohe, Toshiaki, Hirano, Satoshi
• Format: Journal Article
• Language: English
• Published: England BioMed Central Ltd 27.02.2015; BioMed Central
• Subjects: Aged; Aged, 80 and over; Bile Duct Neoplasms - mortality; Bile Duct Neoplasms - pathology; Bile Duct Neoplasms - surgery; Bile Ducts, Extrahepatic - pathology; Bile Ducts, Extrahepatic - surgery; Bile Ducts, Intrahepatic - pathology; Bile Ducts, Intrahepatic - surgery; Cancer; Carcinoma; Care and treatment; Cholangiocarcinoma - mortality; Cholangiocarcinoma - pathology; Cholangiocarcinoma - surgery; Diagnosis; Feasibility Studies; Female; Follow-Up Studies; Gallbladder cancer; Gallbladder Neoplasms - mortality; Gallbladder Neoplasms - pathology; Gallbladder Neoplasms - surgery; Health aspects; Homeopathy; Humans; Liver; Liver Neoplasms - mortality; Liver Neoplasms - secondary; Liver Neoplasms - surgery; Lymphatic Metastasis; Male; Materia medica and therapeutics; Metastasis; Middle Aged; Mortality; Neoplasm Recurrence, Local - mortality; Neoplasm Recurrence, Local - pathology; Neoplasm Recurrence, Local - surgery; Neoplasm Staging; Prognosis; Retrospective Studies; Risk factors; Survival Rate; Therapeutics
• ISSN: 1477-7819; 1477-7819
• DOI: 10.1186/s12957-015-0507-8

Various chemotherapies have been used as best practice to treat recurrent biliary malignancies. Conversely, relatively few surgeries have been described for recurrent extrahepatic biliary carcinoma (RExBC), so whether surgery for RExBC is feasible has remained unclear. This retrospective study was conducted to evaluate the feasibility of surgery for RExBC. From February 2000 to January 2014, a total of 27 patients, comprising 18 patients with extrahepatic cholangiocarcinoma and 9 patients with gallbladder carcinoma, met our criteria for radical resection of RExBC (resection group). Sites of recurrence consisted of liver metastases (ten patients), local/percutaneous transhepatic cholangio drainage (PTCD) fistula recurrence (eight patients), bile duct recurrence (six patients), and lymph node recurrence (one patient). To evaluate the survival impact of resection, we compared 123 RExBC patients (resection group) with patients who received palliative care (palliative group). Morbidity and mortality rates in the resection group were 6.6% and 0%, respectively. Overall cumulative 5-year survival rates were 23.5% in the resection group and 0% in the palliative group. Median survival time was 21.6 months in the resection group and 9.5 months in the palliative group, showing a significant difference (p < 0.01). No significant differences in cumulative survival were seen between extrahepatic cholangiocarcinoma and gallbladder carcinoma in the resection group. In addition, no significant differences were seen between liver metastases, bile duct recurrence, and local/percutaneous transhepatic biliary drainage (PTBD) fistula recurrence in the resection group. Surgery appears feasible for RExBC and offers longer survival for selected patients.