Erosion Sellar Floor

Focal erosion of the lateral margins secondary to an aneurysm focal erosions of the floor by pituitary lesions and selective erosion of the posteroinferior floor secondary to chronic increased intracranial pressure 3 4 are some of the more dependable findings. Thickening of the tuberculum or of the clinoid processes and blistering of the planum sphenoidale have frequently been reported in association with meningiomas of the sella turcica. Another measurement important in transsphenoidal surgery is the thickness of the anterior sellar wall and sellar floor.

f150 rear window trim molding finish sheet metal to look like tile fox sake vinyl escape room prison break solution roblox fire resistant wood siding file crate with wheels farmhouse kitchen window curtains fencing jobs east sussex

Brain Signs On X Ray Ct Mri Delta Sella Mri Radiology Achondroplasia

Pdf Sellar Floor Reconstruction After Transsphenoidal Surgery A Retrospective Analysis Of 449 Cases Of Pituitary Adenoma

Imaging Of The Pituitary Sciencedirect

Ct Scan Of The Sphenoid Sinus Showing The Intact Sella Floor The Download Scientific Diagram

Http Www Ajnr Org Content 3 5 505 Full Pdf

View Image

Erosion or destruction of the sella turcica can arise with any of numerous intracranial tumors including.

Erosion sellar floor.

Gliomas of the optic nerve and hypothalamus may erode the clinoid processes. Primary or secondary neoplasms including. In patients with a known pituitary microadenoma erosion or remodelling of the pituitary floor is a sign of inferior extension. Erosion of anterior and posterior clinoids can be seen pituitary tumors e g.

Chordoma of the clivus is frequently associated with erosion of the dorsum sellae and the sellar floor. Mucocele of the sphenoid sinus. In the sellar type of sinus the thickness of the anterior sellar wall ranged from 0 1 to 0 7 mm mean 0 4 mm compared with 0 3 to 1 5 mm mean 0 7 mm for the presellar type. Furthermore osteolysis of the dorsum sellae and clinoids sometimes occur in childhood leukemia and langerhans cell histiocyto.

Enlargement with erosion of anterior cortex of dorsum sellae proceeds to the floor of the sella and may result in complete destruction of the dorsum. Erosion or remodelling of the pituitary floor is of limited help since it may be a normal finding.

Specialised Projections Of The Skull Radiology Key

Barn Wood Floor Old Wood Floors Flooring Barnwood Floors

Sagittal Ct Image Of The Pituitary Macroadenoma Showing The Bony Download Scientific Diagram

Decorative Concrete Stamped Patio Rochester Ny Concrete Decor Outdoor Gardens Outdoor Flooring

Source : pinterest.com