Journal of Surgical Oncology

PURPOSE: Adjuvant chemotherapy has been known as a standard treatment for patients with resected colon cancer. However, in elderly colon cancer patients, the characteristics of patients are heterogeneous with regard to life expectancy and comorbidities. Thus, with regard to the effectiveness of adjuvant chemotherapy for colon cancer, it is difficult to extrapolate data of clinical trials from the younger into the older general population. METHODS: Data for 382 elderly colon cancer patients were analyzed: 217 in Stage II and 165 in Stage III...

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BACKGROUND: Resection margin status has been shown to impact outcomes for pancreatic adenocarcinoma (PAC), yet it remains unknown whether margin status is a reflection of tumor biology or surgical technique. METHODS: Two hundred eighty-three consecutive patients with pancreatic adenocarcinoma were identified in a prospectively maintained database. Only patients with R0 (n = 207) or R1 (n = 76) tumors were included. Each operative surgeon's first 50 cases were excluded to control for technical inexperience...

BACKGROUND AND OBJECTIVES: Although transplantation has demonstrated survival benefit for patients with hepatocellular carcinoma (HCC), there is limited data to support or refute transplantation for combined hepatocellular-cholangiocarcinoma (cHCC-CC). We hypothesized that cHCC-CC patients had poorer overall survival (OS) than HCC patients after liver transplantation. METHODS: Patients with localized HCC and cHCC-CC treated with surgical resection or transplant were identified using the Surveillance, Epidemiology, and End Results (SEER) Database (1973-2007)...