A transnasal esophagoscopy (TNE) is a test that doctors frequently use to diagnose and treat several problems involving the esophagus and the stomach. Learn more here.

SAN DIEGO — Neuromodulation of the sphenopalatine ganglion (SPG) through transnasal evaporative cooling is a promising nonpharmacologic treatment for acute migraine, results of a randomized ...

Short-term budesonide transnasal nebulization effectively and safely treated patients with chronic rhinosinusitis with nasal polyps when compared with placebo, according to study results. In a ...

There's another way doctors can look for signs of heartburn without putting you under. A doctor at Greenwich Hospital talks about the procedure unsedated transnasal endoscopy, or TNE.

Unsedated transnasal endoscopy is a feasible, safe, and well-tolerated method to screen for esophageal disease in a primary care population, researchers have stressed.

SAN DIEGO — Significantly more patients with acute migraine who received a 10 L per minute dose of a transnasal cooling device had pain freedom at 2 hours vs. those who received sham ...

There's another way doctors can look for signs of heartburn without putting you under. A doctor at Greenwich Hospital talks about the procedure unsedated transnasal endoscopy, or TNE.

More information: Yuxin Guo et al, DeepFocus: a transnasal approach for optimized deep brain stimulation of reward circuit nodes, Journal of Neural Engineering (2025).