Which of the following best differentiates antrochoanal polyp from ethmoidal polyp?
They are multiple
Best seen on posterior rhinoscopy
Recurrence on polypectomy
They are bilateral
(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
Nasal Polyposis