This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Nasopharynx, Subject name: ENT
The marked area gives rise to which of the following diseases ? 
Select and explain. 
A. Angiofibroma, B. Nasopharyngeal carcinoma, C. Antrochoanal polyp, D. Inveed papilloma
B: Nasopharyngeal carcinoma
Answer: B: Nasopharyngeal carcinoma 
Explanation: The marked area is Fossa of Rosenmuller ANGIOFIBROMA-The tumour usually arises from the lateral wall of the posterior nasal cavity close to the sphenopalatine foramen and the pterygoid base. NASOPHARYNGEAL CARCINOMA-Mostly arises from Fossa of Rosenmuller INVEED PAPILLOMA-Usually arises from lateral nasal wall i.e. Middle turbinate of ethmoid recess, with secondary extension into paranasal sinuses. ANTROCHOANAL POLYP-Arises from mucosa of maxillary antrum near its accessory ostium.