This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Tomour of Larynx, Subject name: ENT
Hot potato voice is characteristic of - 
Select and explain. 
A. Nasopharyngeal carcinoma, B. Glottic carcinoma, C. Subglottic carcinoma, D. Supraglottic carcinoma
D: Supraglottic carcinoma
Answer: D: Supraglottic carcinoma 
Explanation: Ans. is 'd' i.e., Supraglottic carcinoma Clinical features of supraglottic carcinomao Pain on swallowing is the most frequent initial symptom -- Devita 7th/e p. 698o Mass in neck may be the first sign.o Hoarsness is a late symptom.o Pain may be referred to ear by vagus nerve and auricular nerve of arnold.o Late symptoms include foul breath, dysphagia and aspiration.o Large tumors can cause uhot potato voice/muffled voice"o Hemoptysis, sore throat, shorteness of breath, stridor, otalgia and aspiration pneumonia may also occur.