This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: G.I.T, Subject name: Anatomy
[{'content': "Sentinel node of gallbladder is \nSelect and explain. \nA. Virchow's node, B. Iris node, C. Clouquet node, D. Lymph node of Lund", 'role': 'user'}, {'content': "Answer: D \nExplanation: Lund's node, or Mascagni's lymph node (often erroneously referred to as Calot's node), is the sentinel lymph node of the gall bladder. It increases in size in cholecystitis and cholangitis. It is an anatomic landmark and is removed along with the gall bladder in cholecystectomy.It is situated within the Triangle of Calot, where it abides the space below the cystic aery. Ref:Sabiston 20th edition Pgno :1482", 'role': 'assistant'}]