This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: General anatomy, Subject name: Anatomy
[{'content': 'All of the following are clinical features of myxomas , except \nSelect and explain. \nA. Fever, B. Clubbing, C. Hypeension, D. Embolic phenomenon', 'role': 'user'}, {'content': "Answer: C \nExplanation: Ref Harrison 19 th ed pg 1577: 289e-1 Myxomas also may present with peripheral or pulmonary emboli or with constitutional signs and symptoms, including fever, weight loss, cachexia, malaise, ahralgias, rash, digital clubbing, Raynaud's phenomenon, hypergam- maglobulinemia, anemia, polycythemia, leukocytosis, elevated eryth- rocyte sedimentation rate, thrombocytopenia, and thrombocytosis. These features account for the frequent misdiagnosis of patients with myxomas as having endocarditis, collagen vascular disease, or a para- neoplastic syndrome.", 'role': 'assistant'}]