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En bloc pancreaticoduodenectomy and colectomy for duodenal neoplasms.

Duodenal malignancy is rare and generally considered to have both a low resectability rate and a poor prognosis. Historically, the involvement of the colon or its mesentery has been considered a criterion for unresectability by many surgeons because of the overall magnitude of surgery involved with an en bloc colectomy and pancreaticoduodenectomy. In the past few years, several reports have noted a decrease in morbidity and mortality rates for pancreaticoduodenectomy. The current safety of the procedure suggests that the classical criteria for resectability can now be reevaluated for certain neoplasms. We report two cases of pancreaticoduodenectomy with en bloc colectomy done as attempted curative resections for primary duodenal malignancies. The procedure was well tolerated by both patients; there were no major complications, and it provided both prolonged survival and effective palliation.