Background Killian polyp (KP) is a benign lesion that arises from the maxillary sinus. The
etiology of KP is unknown. The aim of this study was to investigate the potential involvement …

Background Chronic rhinosinusitis with nasal polyps (CRSwNP) is commonly associated
with asthma. Treatment of CRSwNP includes intranasal and systemic corticosteroids, with …

Purpose: To assess the effectiveness and usefulness of transnasal prelacrimal recess
approach (TPRA) in patients with recurrent antrochoanal polyps. Methods: Twelve patients …

ObjectiveTo compare functional endoscopic sinus surgery with a combined approach
(functional endoscopic sinus surgery plus Caldwell–Luc procedure) for the treatment of …

Purpose The pathogenic mechanisms of antrochoanal polyps (ACPs) remain largely
unknown. This study aimed to characterize inflammatory patterns and tissue remodeling …

Antrochoanal polyp (ACP) is a benign unilateral polyp, originating from the maxillary sinus
and expanding through the accessory or natural ostia into the nasal cavity and choanae. It …

Objective This study aims to find the difference in clinical and immunopathological
characteristics between children and adults with antrochoanal polyps (ACPs) in the Chinese …

Background The purpose of this study was to assess the effectiveness of endoscopic
transnasal prelacrimal recess approach (ETPRA) in preventing the recurrence of …

An antrochoanal polyp (ACP) is a benign sinonasal lesion that originates from the mucosa of
the maxillary sinus. In order to avoid any recurrence of disease, it is important to choose the …

Conclusion: This case report adds to the scarce data pool on bilateral ACPs and highlights
the necessity of prudent and timely diagnosis of this uncommon entity to avoid unnecessary …