Which of the following best differentiates antrochoanal polyp from ethmoidal polyp?
(b) Best seen on posterior rhinoscopy(Ref. Scott Brown, 6th ed., 4/10/14)EthmoidalAntrochoanalMainly allergic etiologyInfectiveCommonUncommonMiddle ageYoungMultipleSingleBilateralUnilateralSeen on anterior rhinoscopyPosterior rhinoscopySteroids and antihistaminics are used in t/tNo roleHighly recurrentRecurrence is uncommon
They are multiple
Best seen on posterior rhinoscopy
Recurrence on polypectomy
They are bilateral
Nasal Polyposis