In poal hypeension lower end of the esophagus may show dilatation of veins. Which of the following veins drains into the poal vein from the lower end of the esophagus
High-Yield Explanation
At the lower end of esophagus, the esophageal tributaries of left gastric vein (draining into the poal vein) anstomoses with esophageal tributaries of accessory hemiazygos vein(systemic).Reference: Textbook of anatomy, Abdomen and lower limb, Vishram Singh, 2nd edition, page no.141