Skip to content Skip to navigation

Endoscopic view of an ethmochoanal polyp

| Reprints
July 22, 2013
by Jae Hoon Lee, MD

The main symptom of a choanal polyp is unilateral nasal obstruction. Most of these masses arise from the maxillary sinus.

ENT Journal provides full text articles to our registered members.
Please log in or sign up for a FREE membership to view the full content:

You may also like to: