What is a cavernous sinus thrombosis?

Blood clot. Cavernous sinus thrombosis is when a blood clot is in the cavernous sinus [which is a cavity at the base of the brain a vein, nerves and other structures]. It is usually caused by a bacterial infection that has spread and can be treated with antibiotics.
Clot. In type of vein in head. Can cause venous stroke or bleed. Treated with anticoagulation. In severe cases can remove clot or dissolve clot with a catheter.

Related Questions

What is cavernous sinus thrombosis?

Clotting in a vein. This is a situation where a large series of veins at the base of the skull, just behind the eyes clot off and block blood flow out of the brain. This can lead to a stroke, prominent eye(x) and it is a serious condition. Read more...
CST. Cavernous sinus thrombosis is the formation of blood clot within the cavernous sinus, a cavity at the base of the brain which drains deoxygenated blood from the brain back to the heart. The cause is usually from a spreading infection in the nose, sinuses, ears, or teeth. Staphylococcus aureus and Streptococcus are often the associated bacteria. . Read more...

What is cavernous sinus thrombosis and can you get rid of it?

1. Clots, 2. Yes. Blood clots occurring in a venous complex in the skull basis constituting the cavernous, do arise from a variety of causes. Symptoms can include protruding eyeball, double vision, blinds, headache, "dizziness", stroke and death. If not dead, antithrombotic agents or other anticoagulants can speed reversal of the clot, which often may resolve spontaneously. Read more...

What are the tests for cavernous sinus thrombosis?

Brain scans. Usually this is diagnosed by a cat scan or MRI of the brain, either of which would be quite accurate in diagnosis this condition. Read more...

What sort of disease is cavernous sinus thrombosis?

Cavernous sinus clot. Cavernous sinus thrombosis is a blood clot in the cavernous sinus, usu from infection. Symptoms of bulging eyes, droopy eyelids, headache, vision loss, eye muscle weakness. Read more...
Clotting. Thrombosis of the cavernous sinus is a condition where a significant outflow channel at the base of the skull is blocked. This can occur due to a variety of causes including infection, tumor and trauma to name a few. Clinical and radiographic evaluation is usually necessary for proper diagnosis and treatment planning. Read more...

What are the symptoms of cavernous sinus thrombosis?

Pain. Along with eye pain and headache, there will usually be difficulty moving the eye and in keeping the eyelid open on the same side. This is sometimes a complication of serious sinusitis. This requires emergency treatment if not already in progress. Read more...

Severe headache, blurry vision, stiff neck. Ct scan normal. ER doc felt confident. Could A CT scan have missed a cavernous sinus thrombosis?

Unlikely . Clinical suspicion comes first ,then confirmation or ruling it out by imaging studies comes second. There are signs for cavernous sinus thrombosis that you don't have and that's why the ER doctor felt confident not to go this route. These days, or even earlier, cases are very rare, and your symptoms are still common to other common problems, have a second opinion if you wish, good luck . Read more...
It depends. on the technical parameters of the scan. If it was performed without IV contrast or performed as a "routine" head CT not specifically tailored to look for cavernous sinus thrombosis, yes. CST is a clinical diagnosis, so if there was no clinical suspicion, there would be no reason to tailor the CT scan. Read more...

How does having cavernous sinus thrombosis change things?

Might and might not. Cavernous sinus thrombosis can cause many symptoms such as headaches, blurred vision, cranial nerve dysfunction and other problems. Some persons will have almost no symptoms. Hopefully when the thrombosis resolves, there will be no additional difficulties. Read more...

How to find out if I have that cavernous sinus thrombosis thing?

CST. A cavernous sinus thrombosis usually causes a significant amount of pain. If you think you have a cst, you should get checked by your doctor as soon as possible. Read more...