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': "Popcorn cells are seen in: \nSelect and explain. \nA. Hodgkin’s lymphoma, B. Non-Hodgkin's lymphoma, C. Burkitt’s lymphoma, D. Multiple myeloma", 'role': 'user'}, {'content': 'Answer: A \nExplanation: Hodgkin lymphoma is currently classified in the following manner:\n\nNodular lymphocyte-predominant Hodgkin lymphoma.\nClassical Hodgkin lymphoma (comprising five histopathologic subtypes):\n\n\nLymphocyte rich\nNodular sclerosis\nMixed cellularity\nLymphocyte depletion\nUnclassifiable\n\nThese names describe the most prominent histopathologic feature of each type, and specific epidemiologic and prognostic characteristics are\xa0associated with each type. Nodular lymphocyte-predominant Hodgkin lymphoma constitutes 4% to 5% of all cases of Hodgkin lymphoma in the United States. In the past, this form was probably combined with the lymphocyte-rich subtype, but the presence of the characteristic popcorn cells\xa0is a significant clue to the diagnosis.\xa0\n\xa0\nRef: Oral pathology Neville, 4th ed page no 554', 'role': 'assistant'}]