This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: FMGE 2018, Subject name: ENT
MC malignancy of maxillary antrum: 
Select and explain. 
A. Muco-epidermoid Carcinoma, B. Adeno-cystic Carcinoma, C. AdenoCarcinoma, D. Squamous cell Carcinoma
D: Squamous cell Carcinoma
Answer: D: Squamous cell Carcinoma 
Explanation: M/c malignancy of paranasal sinus and nasal cavity -Squamous cell Carcinoma Most common PNS involved - maxillary sinus A/w occupation Furniture industry - Adeno ca Nickel industry - Sq cell ca.