Experimental investigation of the role of the splenic vein in gastric venous obstruction after pylorus-preserving pancreatoduodenectomy in the dog

Abstract

As judged by LDF, treatments 2, 3, and 4 did not decrease blood flow, but treatments 5 and 6 significantly decreased it compared with both treatments 1 and 3. By HGC, changes in the antrum and the body were parallel. Duodenal transection did not, but treatments 3 and 4 did decrease blood flow compared with no treatment. Obstruction of the left gastric vein did not, but treatments 5 and 6 did significantly decrease it compared with treatment 3.