Clinical Case Scenario
After undergoing a 12-hour liver transplant surgery, a 56-year-old man received 15 units of RBCs, 8 units of FFP, 4 units of platelets, and 500 mL of albumin. He was transferred to the intensive care unit in a stable condition but developed signs of septic shock four hours later. Broad-spectrum antibiotics were initiated.
What is the most likely source of sepsis in this patient?
