Arteries of the Spleen The Splenic arteryThe artistic rendition shows the seroiginous splenic artery and the spleenAshley Davidoff MD Copyright 201822045 W05.5kb02.8s The Splenic ArteryImage derived from an arteriogram of the splenic arteryAshley Davidoff MD Copyright 201882068b07b02b Splenic Arterial TreeImage derived from an arteriogram of the splenic arteryAshley Davidoff MD Copyright 201882068b07b01.8 Derivation of the Splenic Arterial TreeImage derived from an arteriogram of the splenic arteryAshley Davidoff MD Copyright 201882068b07b02s Single Kidney TreeAn MRA of the abdomen with a single kidney is rendered to create a tree like structure containing the kidney, liver. spleen and abdominal aorta.The original image is on the left and the rendereed image on the right.Ashley Davidoff MD Copyright 201846535b05.800c01 Single Kidney TreeAn MRA of the abdomen with a single kidney is rendered to create a tree like structure containing the kidney, liver. spleen and abdominal aorta.Ashley Davidoff MD Copyright 201846535b05.800b03 Splenic CirculationThe overlay of a wheel drawing by da Vinci’s shows the splenic artery (red) entering the spleen with one component of the circulation providing oxygen (red) and removing carbon dioxide (blue).The second component (orange and yellow)delivers aging red cells that are broken down into raw material such as indirect bilirubinAshley Davidoff MD Copyright 201844428.8s Splenic CirculationThe overlay of a wheel drawing by da Vinci’s shows the splenic artery (aqua) entering the spleen with one component of the circulation providing oxygen teel) and removing carbon dioxide (yellow)The second component light and dark blue)delivers aging red cells that are broken down into raw material such as indirect bilirubinAshley Davidoff MD Copyright 201844428.8d Mardi Gras Liver in GreenMardi Gras Liver and ConnectionsThe artistic rendition in party colors shows a background of liver lobules with the connecting structures, including the hepatic veins (orange) biliary system (purple) hepatic artery (blue) and the portal vein (green)Ashley Davidoff MD Copyright 201842646b01 Mardi Gras Liver and ConnectionsThe artistic rendition in party colors shows a background of liver lobules with the connecting structures, including the hepatic veins (blue) biliary system (green) hepatic artery (red) and the portal vein (maroon)Ashley Davidoff MD Copyright 201842646b01 The Celiac AxisThe artistic rendering shows the celiac axis (red) giving rise to the splenic artery and the hepatic artery.The portal vein (blue) is derived from the splenic vein and superior mesenteric vein, and drains into the liver.The biliary system (green) consists of the intrahepatic ducts, that drain into the common hepatic duct that lies in the porta hepatis. Once the CHD receives the cystic duct from the gallbladder it becommon bile duct.Ashley Davidoff MD Copyright 201841774 The Splenic Arterial SupplyThe serpiginous splenic artery lies above the pancreas and provides arterial supply to both the pancreas and stomach.Ashley Davidoff MD Copyright 201839842b03d01 Hepatic ArteryAngiogram of the celiac axis is overlaid in red with hepatic branch going to the liver and the splenic artery directed to the spleenAshley Davidoff MD Copyright 201839488 Splenic artery AneurysmsThe artistic rendition of a splenic angiogram shows muultiple aneuryms of the splenic artery.Ashley Davidoff Copyright 201822521d.8s