Published online Aug 16, 2018. doi: 10.12998/wjcc.v6.i8.214
Peer-review started: March 9, 2018
First decision: April 4, 2018
Revised: April 10, 2018
Accepted: June 7, 2018
Article in press: June 8, 2018
Published online: August 16, 2018
Processing time: 160 Days and 17 Hours
A 56-year-old woman with a locally advanced pancreatic adenocarcinoma (PA).
Febrile Jaundicy.
Ca 19-9 42, cholestasis decreased after biliary stenting.
Computed tomography scan revealed superior mesenteric vein (SMV) thrombosis but no PV thrombosis and no contact with head PA.
PA with poor differentiation, lymph node metastasis (2N+/5), vascular and perineural invasion, and SMV wall infiltration. All resection margins were tumor-free.
Pancreaduodenectomy with SMV resection without reconstruction.
No reconstruction of this venous axis was realized after confirming adequate portal veinous, splenic, and left gastric venous flow and the absence of bowel ischemia.
Development of collateral flow through the inferior mesenteric and splenic veins allows ligation of the superior mesenteric venous.
This case report showed that a short SMV resection could be achieved during pancreatoduodenectomy without venous reconstruction, when an appropriate small bowel venous outflow is ensured by inferior mesenteric vein.
