This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Infectious Disease, Subject name: Pathology
Warthin Finkeldey giant cells are seen in? 
Select and explain. 
A. Tuberculosis, B. Sarcoidosis, C. Herpes, D. Measles
D: Measles
Answer: D: Measles 
Explanation: Ans. is 'd' i.e., Measles o Warthin-Finkeldey cell is a type of giant multinucleate cell found in hyperplastic lymph nodes early in the course of measles.Also found ino HIV-infectiono Kimura disease,o lymphoma and non-neoplastic lymph node disorders.