in an attempt to elucidate changes in endocrine functions of the pancreas associated with radical pancreatectomy for periampullary cancer , plasma levels of insulin ( iri ) and pancreatic glucagon ( irg ) were measured during arginine infusion in ten patients with periampullary cancer both before and after pancreatoduodenectomy .
C0030279
pancreatectomy
C0030274
pancreatic