Maxillary sinus retention cysts (MRCs) are typically asymptomatic and require no treatment ... This raises questions about the potential placebo effect and the complex interplay between psychosomatic ...

Fast frozen pathology examination during the operation showed the neoplasm was borderline ... Hemorrhagic and necrotic polyps involve nasal cavity and maxillary sinus at the center of maxillary sinus.

Sinusitis can cause facial pressure, sinus headache, and other symptoms. Treatment may depend on the cause. A sinus infection, also known as sinusitis or rhinosinusitis, occurs when your nasal ...

Sinusitis, or a sinus infection, can cause a stuffy or runny nose, a decreased sense of smell, and other symptoms. You can usually manage the symptoms at home with a decongestant. The sinuses are ...

However, existing diagnostic methods still face many challenges, especially shortcomings in accurate typing and the development of individualized treatment plans. Currently, sinus CT is an essential ...

The anterior ethmoid, especially its infundibulum, is thus a key location for infection or cure, and maxillary as well as frontal sinuses are fully dependent on the pathophysiologic conditions there.

(5) evaluated the educational benefit of repetitive simulation training using 3D-printed sinus models for functional endoscopic sinus surgeries (FESS). The simulation training was started with ...

As a sinus infection gets better, people will start noticing an improvement in symptoms. This may include a decrease in congestion, facial pressure, and postnasal drip. Most sinus infections ...

but congenital absence or hypoplasia of one or more sinus cavities is not uncommon. The maxillary and ethmoidal sinuses form during the third and fourth month of gestation and are present at birth.

Objective: To report the first use of a novel projected augmented reality (AR) system in open sinonasal tumor resections in preclinical models and to compare the AR approach with an advanced ...