Collision of a neuroendocrine tumor and ductal adenocarcinoma of the pancreas: a rare case report.
: Despite the increased incidence of pancreatic cancer, reported data of collision pancreatic tumors are very rare, limited just to sporadic cases. There are only two described cases of the collision pancreatic tumor consisting of neuroendocrine and pancreatic ductal adenocarcinoma in the literature. Currently, we are presentin.....