This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Gynaecological oncology, Subject name: Gynaecology & Obstetrics
[{'content': 'Which is raised in dysgerminoma? \nSelect and explain. \nA. AFP, B. LDH, C. HCG, D. CA-A 19-9', 'role': 'user'}, {'content': 'Answer: B \nExplanation: - dysgerminoma is the most common among the malignant germ cell tumors accounting for 40%. - tumors markers like placental alkaline phosphatase and lactic dehydrogenase may be elevated in dysgerminoma. Reference : textbook of gynaecology Sheila balakrishnan, 2nd edition, pg no: 283 <\\p>', 'role': 'assistant'}]