[Ductal adenocarcinoma of the head of the pancreas: associated pathology of body and tail].

Histologic study of the body and tail of the pancreas in a patient in whom total duodenopancreatectomy was carried out for ductal adenocarcinoma of the head (ADC) demonstrates the existence of dysplasia of the pancreatic duct in its entire length associated with intente parenchymal atrophy. It is considered that cephalic duodenopancreatectomy in ductal adenocarcinoma of the head of the pancreas should be based on an adequate anatomic, histologic and functional evaluation of the residual pancreas.