While seeing or feeling a cyst can seem worrisome ... Still, many people contact their healthcare provider when the sinus cavity suddenly becomes infected, creating a lump of swollen tissue.

creating communication with either the maxillary sinus, or the oral cavity,” the team writes, adding that “in one case a lesion had diffuse borders” while another displayed a cyst-like lesion.

One individual, identified as number 12 in the study, had a cyst-like lesion around tooth ... The researchers identified thickened bone around the sinus cavities in 20% of the skulls, indicating ...

Recurrent meningitis is a rare but serious condition, occurring in about 5% of cases of community-acquired meningitis.

creating pathways into the maxillary sinus or the oral cavity, conditions that would have been extremely painful and potentially dangerous. One individual, identified as number 12 in the study, had a ...

Your sinuses are air-filled spaces inside your forehead, cheekbones, and behind the bridge of your nose. When inflamed — usually because of an allergic reaction or an infection — they swell ...

A systematic review demonstrated that high-volume saline irrigations (squeeze bottle or pot) had greater distribution to the sinus cavities than saline sprays.25 These solutions are typically mixed by ...

The doctors had simply diagnosed the condition as "periauricular sinus." Radiologic examination of the mastoids had revealed that both appeared normal. A computed tomographic scan of the parotid ...

Comparison of laparoscopic radiofrequency ablation with percutaneous radiofrequency ablation in the treatment of chronic hepatitis B-related hepatocellular carcinoma involving specific sites: A ...

Subcutaneous emphysema is the medical term for air becoming trapped in tissues beneath the skin. It is rare, but may occur as a result of trauma, injury, infection, or certain medical procedures ...

A 65-year-old man, with poorly managed hypertension (high blood pressure), was diagnosed with a sinonasal glomangiopericytoma (GPC), a rare tumor found in the nasal cavity or paranasal sinuses, after ...