Surgery Most common cause of infection and collection of fluid in the left subhepatic space? A Perforation at the lesser curvature of stomach B Perforation of posterior duodenal wall ulcer C Complicated acute pancreatitis D Ruptured abscess of the left lobe of the liver 💡 Explanation Most common cause of infection and collection of fluid in the left subhepatic space? ✓ Correct Answer: C. Complicated acute pancreatitis