ABSTRACT
objective to find a proper pathway for the regional chemotherapy of pancreatic carcinoma. Method A total of 39 cases of unresectable pancreatic carcinoma was collected and divided into five groups. Ⅰ: celiac artery group, 5 cases; Ⅱ: gastroduo-denal artery group,24 cases;15 cases were directly inserted into this artery (ⅡB)and 9 cases indirectly through gastroepiploric artery (ⅡA). Ⅲ: gastroepiploric right artery group, Scases; Ⅳ: splenic artery group, 5 cases. Result. For these groups, the first group can be detected that the pancreatic head is clearly dyed; in the second group the pancreatic head was apparently dyed. The body and tail of pancreas were clearly dyed in the splenic artery group and failed in the second group. Conclusion For pancreatic head carcinoma, the gastroduodenal artery is the first choice; splenic artery is proper for the carcinoma in the body and tail of pancreas.