Nasal endoscopy (NE) is an essential diagnostic tool in rhinology, but its effectiveness can be hampered by the complex structure of the nasal cavity. The study investigated a CNN-based model ...

The retroperitoneal flexible endoscopic approach through ... tissue after combined direct endoscopic necrosectomy and sinus tract endoscopy (same patient as in Figures 1 & 2).

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 ...