Web11. apr 2024 · TS-C was measured as the linear distance between the tuberculum selle and the junction of the sellar floor and clivus on the mid-sagittal MRI (C). Figure 3. Endoscopic view of the posterior wall of the sphenoid sinus: ICD-A, ICD-B, ICD-C, and TS-C can be roughly understood as the distances shown in the figure. Jo urn al Pre- pro of Figure 4. Web2. júl 2012 · 58-year-old male patient with headache and asthenia of several months duration. Imaging Findings RM findings: Sellar mass with suprasellar extension, which destroys the clivus extending into sphenoid sinus and prepontine region where compressing the protuberance and the basilar artery.
The Significance of the Intercarotid Distances for Transsphenoidal …
WebArrested pneumatization is usually observed in areas surrounding the sphenoid sinus, such as the floor of the sphenoid sinus, pterygoid process, and clivus [5, 6]. The brain CT and … Web4. mar 2009 · MR images showed a lesion of the clivus bone that extended to the cavernous and sphenoid sinuses (Fig. 2 A–D). Partial tumour excision was performed using a trans-sphenoidal approach. Histopathological examination revealed an adenocarcinoma. Post-operatively, the sixth cranial nerve palsy remained unchanged with no additional … deep freezer frosting up
Clivus (anatomy) - Wikipedia
Web5. okt 2016 · Sphenoid sinusitis should not be taken for granted because progressive growth of the infection can cause neurological damage. Of all the sinuses, the sphenoid is one of … Web8. júl 2024 · Involvement of the CSB can occur from the extension of sinusitis from the sphenoid sinus and can infiltrate the cavernous sinus, leading to cavernous sinus … Web4. apr 2024 · During ETS for pituitary lesions, we identify anatomical landmarks in the sphenoid sinus such as the sella turcica, clival recess, optic canals, and carotid prominence, and the sellar floor can be safely opened to remove the tumor inside without special guidance from a neuronavigation system. federated hash learning