<prompt> All are true about boundries of epiploic foramen except -Anterior : poal vein hepatic aeryPosterior : IVCInferior : liverInferior : duodenum  <response>: Epiploic foramen foramen of winslow or aditus to lesser sac is a slit-like opening through which lesser sac communicates with greater sac. It is situated at the level of T12 veebra. Its boundries are :- Anterior :- Right free margin of lesser omentum contains poal vein, hepatic aery proper and bile duct. Posterior :- IVC, right suprarenal gland and T12 veebra. Superior :- Caudate lobe of liver. Inferior :- 1st pa of duodenum and horizontal pa of hepatic aery. 