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: Gynaecology & Obstetrics
[{'content': 'Chemotherapy for dysgerminoma is: \nSelect and explain. \nA. Cisplatin, etoposide, bleomycin, B. Cyclophophamide, vincristine, prednisolone, C. Adriamycin, cyclophophamide, cisplatin, D. Methotrexate, oncovin, cyclophosphamide', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Management of Dysgerminoma:\n• The treatment of early dysgerminoma.\nSurgical – including resection of the primary lesion (unilateral oophorectomy) and proper surgical dissection.\n• Metastatic Disease – Chemotherapy or Radiation therapy.\nChemotherapy:\nThe most frequently used chemotherapy regimens for germ cell tumors are:\n• BEP – Bleomycin, Etoposide, Cisplatin\n• VBP – Vinblastin, Bleomycin, Cisplatin\n• VAC – Vincristine, Actinomycin, Cyclophosphamide\nResults suggest that patients with advanced stage, incompletely resected dysgerminoma have an excellent prognosis when treated with cisplatin based combination chemotherapy. The best regimen is 4 cycles of BEP.', 'role': 'assistant'}]