A 42-year-old man from Tamil Nadu presents with a 3-month history of unilateral epistaxis and progressive nasal obstruction. On examination, he has a mass visible in the nasopharynx with cervical lymphadenopathy (2 cm, firm, mobile nodes in level II). Biopsy shows undifferentiated carcinoma. Contrast-enhanced CT reveals a 4 cm nasopharyngeal mass with erosion of the clivus and involvement of the sphenoid sinus. There is no distant metastasis on staging. What is the TNM stage of this tumor?

See the options, answer & explanation

Sign in free to reveal the answer choices, the correct answer, the detailed explanation, and AI-powered insights for this question.

Daily MCQs, study tips, and topper strategies on Telegram.