You’ve reached your account maximum for followed topics. Star Trek episodes set on time-dilation planets explore accelerated evolution or lifetimes for characters. Star Trek: Lower Decks ...

What Is Inappropriate Sinus Tachycardia? Sinus tachycardia is when your body sends out electrical signals to make your heart beat faster. Hard exercise, anxiety, certain drugs, or a fever can ...

It includes the pyriform sinuses, the hypopharyngeal walls, and the postcricoid region (i.e., the area of the pharyngoesophageal junction). Malignancies of the hypopharynx can present as ...

Sinus infections themselves aren’t contagious, but the viruses that cause most of them are. Viral sinus infections often follow colds or flu, which spread through respiratory droplets when someone ...

These ethmoidal cells form what is more commonly referred to as the ethmoid sinuses. The ethmoid sinus cavities are one of four pairs of sinus cavities in your face, the others being the maxillary, ...

The goals of surgery are to establish ventilation and facilitate drainage from the paranasal sinuses, to optimize ... study seems to demonstrate balloon dilatation to be relatively safe, one ...