Antrochoanal polyp arising from benign pseudocyst of maxillary antrum

• Main Authors: Neha Keshri (Author), Avi Bansal (Author), Gourav Popli (Author), Arvind Venkatesh (Author), Siddhartha Goel (Author)
• Format: Book
• Published: Wolters Kluwer Medknow Publications, 2017-01-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

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 cyst...