This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Larynx, Subject name: ENT
[{'content': 'Mouse-nibbled vocal cord is seen in \nSelect and explain. \nA. Tuberculosis, B. Leprosy, C. Laryngeal papilloma, D. Epiglottitis', 'role': 'user'}, {'content': 'Answer: A \nExplanation: The mouse-nibbled appearance of vocal cords is caused by tuberculosis. Ulceration of vocal cords gives them the mouse nibbled appearance. Swelling in the Interarytenoid region giving a mamillated appearance. Psuedoedema of the epiglottis " turban epiglottis ". Ref: PL Dhingra 7th edition of Ear, Nose and Throat; Pg no 331', 'role': 'assistant'}]