Antrochoanal polyp arising from benign pseudocyst of maxillary antrum

Antrochoanal polyp arising from benign pseudocyst of maxillary antrum: Neha Keshri, Avi Bansal, Gourav Popli, Arvind Venkatesh, Siddhartha Goel



Journal of Indian Society of Pedodontics and Preventive Dentistry 2017 35(3):275-278



Antrochoanal polyps (ACPs) are benign lesions that arise from the mucosa of the maxillary antrum, grow into the maxillary sinus, and reach the choana with nasal obstruction being their main symptom. Most of these lesions are small and clinically silent and found as incidental finding, but large cysts which occupy the entire antrum have also been reported in literature. Nasal endoscopy and computer tomography (CT) are the golden standard in the diagnosis of ACPs, and enucleation by Caldwell–Luc approach is the recommended treatment for larger antral cysts. This article is a report of a 9-year-old male patient diagnosed with ACP arising from a benign cyst of maxillary antrum with characteristic clinical, CT, and histopathological features along with brief review of literature.

http://ift.tt/2vkHlqF