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 ...

The study included data on all Finnish adults with chronic rhinosinusitis with nasal polyps who underwent endoscopic sinus surgery between January 2012 and December 2018, comprising a total of ...

CT shows obviously uneven density and extensive bone destruction in the squamous carcinoma. Hemorrhagic and necrotic polyps involve nasal cavity and maxillary sinus at the center of maxillary 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 ...

Maxillary sinus retention cysts (MRCs) are typically asymptomatic and require no treatment. An early 30s man presented with a decade-long history of severe left-sided chronic facial pain (CFP).

The probability of revision sinus surgery including the removal of nasal polyps is higher if the patient has asthma or is on antibiotics at the time of their initial surgery. However, higher age was ...

[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 ...

AstraZeneca has failed in its bid to get US approval for its IL-5 inhibitor Fasenra as a treatment for chronic rhinosinusitis in people with nasal polyps, after the FDA rejected its marketing ...