Sinuses Drainage - What is Cavernous Sinus? - Know More about Cavernous Sinus
Let us first learn where it is located to know more about what is cavernous sinus. The cavernous sinus is called the lateral sellar compartment and it is located inside the human head. The cavity is made up of a set of veins within a thin wall. It is seen on one side of the temporal bone and sphenoid bone of the skull.
The symptoms found are blindness, ocular and conjunctival congestion, ophthalmoplegia, elevation of ocular pressure and pain.
The signs may be one-sided or two-sided; they may be sharp and progress slowly.
So what is cavernous sinus cavity? It is similar to other sinus by being placed in the cavity of the cranium. It is combination of trochlear nerve, maxillary nerve, oculomotor nerve and ophthalmic nerve. On a flat plane it is comprised of abducens nerve and internal carotid artery and sympathetic plexus. All these give it a very complicated structure and character. Finally it can be concluded as a hollow of a skull holding a number of nerves. We have omitted irrelevant information from this composition on Sinus Cavity as we though that unnecessary information may make the reader bored of reading the composition.
Sinusitis is One of the Most Common Diseases that We Find Annoying
What is Cavernous Sinus Thrombosis?
Cavernous sinus thrombosis seldom occurs now days. Ten percent of people may be affected by blindness in this case. Corneal ulceration is caused due to lid closure. Due to contact of the cavernous sinus with other venous channels, an infection may occur. It has to be diagnosed clinically and no lab culture is prevalent. We take pride in saying that this article on Sinus Cavity is like a jewel of our articles. This article has been accepted by the general public as a most informative article on Sinus Cavity.
What is Cavernous Sinus Tumor?
A paralysis of eye muscles is seen with diplopis (two visions of a single image) is very common.A history of cancer is also predicted.The eyeball is seen protruding abnormally.Endocrine and visual defects are also present.A chronic sinusitis or diabetic patients are at high risk of acquiring it.Staphylococcus aureus, is the contributing agent, although streptococci, pneumococci, and fungi may be implicated in rare cases. Inspiration can be considered to be one of the key ingredients to writing. Only if one is inspired, can one get to writing on any subject especially like Sinus Tumor.
How to Detect
CT scan is taken to get an idea of bone and calcium. MRI provides features of soft tissues inside the sinus and the surrounding structures. Orbital views are also needed, seeing superior and inferior orbital veins helps in diagnosing the venous pressure. Based on the findings further treatment could be given. Having been given the assignment of writing an interesting presentation on Cavernous Sinus, this is what we came up with. Just hope you find it interesting too!