Cavernous sinus thrombosis is a very rare, life-threatening condition that can affect adults and children. In cavernous sinus thrombosis, a blood clot blocks a vein that runs through a hollow space ...

FRESNO, Calif. (KFSN) -- Sneezing, watery eyes, stuffy head. If you've ever had a sinus infection, you know how miserable they can be. Chronic sinus infections affect more than 28 million Americans.

A pilonidal sinus is a small tunnel that develops at the top of the crease in the buttocks. Trapped hair around the buttocks crease can lead to an abscess, and a pilonidal sinus may develop as a ...

Your sinuses are air-filled pockets that are located behind your face. When fluid builds up in your sinuses, germs like viruses and bacteria can multiply and lead to a sinus infection. COVID-19 is 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, make more ...

Sinus infections can cause facial pain and pressure, headaches, congestion, and discolored mucus. People may find it difficult to determine if their symptoms are caused by a sinus infection or a cold.

Carotid sinus massage is a major diagnostic test for carotid sinus hypersensitivity, which may be manifested as dizziness or syncope. Carotid sinus massage is also used in emergency settings to ...

Jonathan B. Jassey, DO, is a private pediatrician at Bellmore Merrick Medical. Dr. Jassey also specializes in treating ADHD, anxiety, depression, OCD, autism and other mental health issues. Sinus ...

Although renal sinus vein invasion is the most common site of extrarenal involvement in clear cell renal cell carcinoma (CC), CC also spreads by lymphatics. As cortical lymphatics drain into the sinus ...