Poosystemic shunt is not seen in

Poosystemic shunt is not seen in spleen. Poosystemic shunt is abnormal connection between hepatic poal vein and the systemic circulation. It can be either congenital or acquired condition. A poosystemic shunt (PSS) is an abnormal connection between the poal vascular system and systemic circulation. Blood from the abdominal organs which should be drained by the poal vein into the liver is instead shunted to the systemic circulation by the PSS. Ref - sciencedirect.com