Introduction: Tumors within the pancreatic head show a variable density and enhancement on computerized tomography (CT). The relationship between the radiological appearance of pancreatic adenocarcinoma on CT and survival remains unclear. The aim of this study was to evaluate the relationship between the tumor density on CT and survival. We also evaluated the correlation between lymph node (LN) size and overall survival in patients undergoing pancreaticoduodenectomy for head of pancreas adenocarcinoma.
Materials and Methods: Case records of patients undergoing pancreaticoduodenectomy for the adenocarcinoma of pancreas head, between 2005 and 2009, were evaluated. CT was interpreted to document tumor density – Hounsfield unit (HU) and LN size of enlarged LNs. Histology was analyzed to review tumor differentiation and LN status. Survival was correlated with LN size and tumor density (HU).…
