This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Medicine
[{'content': "Trousseau's syndrome is classically seen with: \nSelect and explain. \nA. Carcinoma stomach, B. MEN type II, C. Neuroendocrine tumors, D. Carcinoma pancreas", 'role': 'user'}, {'content': "Answer: D \nExplanation: Paraneoplastic Thrombophlebitis Deep venous thrombosis is the most common thrombotic condition in patients with cancer.It may be associated with pulmonary embolism (15% of patients who develop deep venous thrombosis or pulmonary embolism have cancer) (Chap. 117). Trousseau's syndrome The coexistence of peripheral venous thrombosis with internal malignancy, paicularly pancreatic cancer. Ref: Harrison,E-18,P-831", 'role': 'assistant'}]