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: Pathology
[{'content': 'Biphasic histopathology is seen in -a)  Rhabdomyomab)  Mesotheliomac)  Neurofibromatosisd)  Synovial sarcoma \nSelect and explain. \nA. bd, B. d, C. ab, D. ac', 'role': 'user'}, {'content': "Answer: A \nExplanation: Biphasic cellular pattern\n\nBiphasic cellular pattern refers to a mixture of epithelial cells and spindle cells.\nTumors with biphasic cellular pattern are :-\nPleomorphic adenoma \xa0 \xa0 \xa0 \xa0 \xa0 \xa0\xa0\nMalignant mixed mullerian tumor\nNeuroendocrine tumors (e.g. carcinoid)\xa0\xa0\xa0\xa0\xa0\xa0\xa0\nLeiomyoblastoma\nSynovial sarcoma\xa0\xa0\xa0\xa0\xa0\xa0\xa0\xa0\xa0\xa0\nWilm' s tumor\xa0\nMalignant schwannoma \xa0 \xa0\xa0\nHepatoblastoma\nMesothelioma (biphasic) \xa0\xa0\nPhyllodes tumor\xa0\xa0\xa0\nMelanoma\nBrenner's tumor\xa0 \xa0\nEpitheloid sarcoma & leiomyosarcoma", 'role': 'assistant'}]