Xray showing air column between soft tissue mass and posterior wall of nasopharynx is suggestive of -
Ans. is 'b' i.e., Antrochoanal polyp o 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
Nasalmyiasis
None of the above
Pharynx