Xray showing air column between soft tissue mass and posterior wall of nasopharynx is suggestive of ?
Ans. is b' i.e., Antrochoanal polyp On xray,antrochoanal polyp appears as a soft tissue density and shows a column of air between the soft tissue mass and posterior wall of nasopharynx.
Ethmoidal polyp
Antrochoanal polyp
Nasal myiasis
None of the above