Primary retroperitoneal tumors are little-known neoplasias and consequently, difficult to diagnose. We report an extremely unusual case of a biliopancreatic adenocarcinoma with retroperitoneal localization simulating a primary retroperitoneal tumor. As… Click to show full abstract
Primary retroperitoneal tumors are little-known neoplasias and consequently, difficult to diagnose. We report an extremely unusual case of a biliopancreatic adenocarcinoma with retroperitoneal localization simulating a primary retroperitoneal tumor. As far as we know, there are no similar cases published up to date.
               
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