Antrochoanal polyps are unilateral nasal polyps that originate from the maxillary sinus and extend into the choana, which is the space behind the nose where it connects to the throat. These polyps ...

KEY POINTS Chronic rhinosinusitis refers to symptomatic inflammation of the nose and paranasal sinuses that has been present for a minimum of 3 months.[1][1] Its true prevalence is difficult to ...

These polyps are growths found in the sinus areas, including the maxillary, ethmoid, frontal, and sphenoid sinuses, although not all patients will have polyps in every sinus. According to Dr ...

[13] Also, the demonstration on radiograph of complete opacification of a maxillary sinus often indicates ... useful to delineate the presence of nasal polyps (often hidden from anterior viewing ...

Asthma and antibiotic use may predict nasal polyp recurrence after endoscopic sinus surgery Date: February 4, 2025 Source: University of Eastern Finland Summary: The probability of revision sinus ...

Get Instant Summarized Text (Gist) Asthma and antibiotic use at the time of initial endoscopic sinus surgery increase the likelihood of nasal polyp recurrence, necessitating revision surgery. Age ...