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Abdominal Vasculature (Lumbar abdominal aorta (Celiac artery (Splenic…

- - - - Right gastric artery extends from pylorus to cardia and supplies the lesser curvature of the stomach
      - Gastroduodenal artery supplies the pylorus
        
        Right gastroepiploic artery runs in the greater omentum along the greater curvature of the stomach. It supplies the stomach and the greater omentum. Anastomoses with the left gastroepiploic artery
        
        Branch of gastroduodenal artery
      - Branch from hepatic artery
        
        Left Pancreatic Lobe
    - - Left gastroepiploic artery (a branch of dorsal splenic artery) supplies the greater curvature of the stomach and anastomoses with the right gastroepiploic artery ( branch of hepatic artery ) at the pylorus
      - Dorsal splenic artery also gives rise to short gastric arteries that supply the greater curvature of the stomach on the left side
      - Splenic artery cross the dorsal surface of the pancreas ( left lobe) in the deep leaf of greater omentum
      - Ventral splenic artery supply to the rest of spleen , variation of branches can be find at the ventral branch and give rise to left gastroepiploic artery
- - - - Caudal panceaticoduodenal artery
        
        and right lobe of pancreas, anastomoses with cranial pancreaticoduodenal artery
        
        Supplies descending duodenum
      - Common Trunk
        
        Ileocolic artery: Supplies the ileum, cecum and ascending colon.
        
        Mesenteric ileal branch: anastomoses with ileal arteries of cranial mesenteric arery.
        
        Cecal artery: cecum and antimesenteric side of ileum.
        
        Colic branch: ascending colon.
        
        Right colic artery
        
        run in right mesocolon toward right colic flexure. Branches to distal part of ascending colon and adjacent transverse colon. Forms arcades with middle colic artery and colic branch of ileocolic artery.
        
        Middle colic artery
        
        Another branch forms an arcade with the smaller right colic artery, supplies the transverse colon.
        
        One branch run distally, supplies the descending colon, anastomoses with left celiac artery.
        
        First branch from common trunk. Runs cranially in the mesocolon to the mesenteric border of left colic flexure and descending colon.
      - Jejunal arteries
        
        Arise from caudal side of cranial mesenteric artery. Form arcades in mesentery close to jejunum.
      - Ileal arteries
        
        termination of cranial mesenteric artery, anastomoses with a branch of ileocolic artery.
    - - Unpaired, arises near termination of aorta. Enters the descending mesocolon, runs caudoventrally to the mesenteric border of the descending colon.
      - Left colic artery: follows mesenteric border of descending colon, anastomoses with middle colic artery.
      - Cranial rectal artery: descends along the rectum, anastomoses with middle rectal artery.
    - - arborizes in mesentery, collects blood from caudal duodenum, jejunum, ileum and right lobe of pancreas
    - - in mesocolon, drains the cecum and colon