scholarly journals Lateral tentorial artery

2019 ◽  
Author(s):  
Candace Moore ◽  
Yves Voss
Keyword(s):  
Tentorial Artery

Association of an Enlarged Tentorial Artery With Cerebellar Hemangioblastoma

Radiology ◽  
1970 ◽  
Vol 96 (1) ◽  
pp. 67-68 ◽  
Author(s):  
Arthur O. Wirt Ala ◽  
John W. Loop ◽  
John W. Loop
Keyword(s):  
Cerebellar Hemangioblastoma ◽  
Tentorial Artery

The tentorial artery: Its diagnostic significance

1969 ◽  
Vol 21 (1) ◽  
pp. 57-69 ◽  
Author(s):  
D. R. Smith ◽  
D. J. Ferry ◽  
L. G. Kempe
Keyword(s):  
Diagnostic Significance ◽  
Tentorial Artery

scholarly journals Microsurgical anatomy of the arterial compartment of the cavernous sinus: analysis of 24 cavernous sinus

2005 ◽  
Vol 63 (2a) ◽  
pp. 259-264 ◽  
Author(s):  
Gustavo Isolan ◽  
Evandro de Oliveira ◽  
João Paulo Mattos
Keyword(s):  
Carotid Artery ◽  
Internal Carotid Artery ◽  
Cavernous Sinus ◽  
Internal Carotid ◽  
Sella Turcica ◽  
Microsurgical Anatomy ◽  
Isolated Artery ◽  
Anatomy Knowledge ◽  
Tentorial Artery ◽  
Meningohypophyseal Trunk

The cavernous sinus is a complex compartment situated in both sides of the sella turcica, being its microsurgical anatomy knowledge of fundamental importance when consider to approach surgically. We studied the arterial microanatomy of 24 cavernous sinus at the microsurgical laboratory, considering that in all the internal carotid artery were filled with colored latex. The meningohypophyseal trunk was present in 18 cases (75%) with its origin in intracavernous portion of the internal carotid artery. In relation to the 18 presented cases with meningohypophyseal trunk, 14 (77.7%) had a trifurcate and 4 (23.3%) had a bifurcate pattern. The tentorial artery was present in all. Its origin was observed, arising from the meningohypophyseal trunk in 17 (70.8%) and as an isolated artery in some extension of the intracavernous portion in 7 (29.1%). An accessory tentorial artery was found in one specimen. The dorsal meningeal artery was present in 22 cases (91.6%). Its origin was in the meningohypophyseal trunk in 17 cases (77.2%), arising from internal carotid artery in 4 cases (18.1%) and from inferior hypophyseal artery in one case (4.1%).The inferior hypophyseal artery was present in all cases, having its origin at the meningohypophyseal trunk in 16 cases (66.6%). In the remaining 8 cases (33.3%) the artery was found arising alone from the intracavernous portion also. The artery of the inferior cavernous sinus or inferolateral trunk was present in all cases and had its origin from internal carotid artery in its intracavernous segment. The McConnell's artery was not found in any cavernous sinus.

Tentorial Artery

1969 ◽  
Vol 4 (6) ◽  
pp. 411
Author(s):  
Donald R. Smith ◽  
Darwin J. Feray ◽  
Ledwic C. Kempe
Keyword(s):  
Tentorial Artery

A rare marginal tentorial artery to ophthalmic artery anastomosis

2015 ◽  
Vol 22 (4) ◽  
pp. 773-774 ◽  
Author(s):  
Daniel A. Tonetti ◽  
Ashutosh P. Jadhav ◽  
Andrew F. Ducruet
Keyword(s):  
Ophthalmic Artery ◽  
Tentorial Artery

scholarly journals Tentorial dural arteriovenous fistula of the medial tentorial artery

2016 ◽  
Vol 11 (3) ◽  
pp. 242-244 ◽  
Author(s):  
Syrone Liu ◽  
Dane C. Lee ◽  
Tad Tanoura
Keyword(s):  
Arteriovenous Fistula ◽  
Dural Arteriovenous Fistula ◽  
Tentorial Artery

Interhemispheric subdural empyema with an enlarged tentorial artery and vein

1975 ◽  
Vol 9 (3) ◽  
pp. 167-170 ◽  
Author(s):  
J. Handa ◽  
J. Hanakita ◽  
T. Koyama ◽  
H. Handa
Keyword(s):  
Subdural Empyema ◽  
Tentorial Artery

Anatomy of the cavernous sinus

1976 ◽  
Vol 45 (2) ◽  
pp. 169-180 ◽  
Author(s):  
Frank S. Harris ◽  
Albert L. Rhoton
Keyword(s):  
Carotid Artery ◽  
Cavernous Sinus ◽  
Trigeminal Nerve ◽  
Surgical Approaches ◽  
Lateral Side ◽  
Content Type ◽  
Arteriovenous Fistulas ◽  
Meningeal Arteries ◽  
Triangular Area ◽  
Tentorial Artery

✓ Fifty cavernous sinuses from cadavers were studied in detail using magnification, with special attention to the relationships important in surgical approaches on the intracavernous structures, and to understanding arterial contributions to arteriovenous fistulas involving the cavernous sinus. Significant findings were: 1) The three main branches of the intracavernous portion of the carotid artery were the meningohypophyseal artery, present in 100% of the specimens, the artery of the inferior cavernous sinus (84%), and McConnell's capsular arteries (28%). In addition, the ophthalmic and dorsal meningeal arteries arose from the carotid artery within the cavernous sinus in 8% and 6%, respectively. The three main branches of the meningohypophyseal trunk were the tentorial artery, present in 100%, the dorsal meningeal (90%), and the inferior hypophyseal (80%). 2) The carotid artery was separated from the trigeminal nerve just proximal to the sinus by only dura in 84% of the specimens, and the artery was exposed in the floor of the middle fossa lateral to the trigeminal nerve in 38%. 3) The intracavernous portion of the carotid artery indented the lateral side of the pituitary gland in 28% of dissections but could be as far as 7 mm from it. 4) A triangular area, described by Parkinson, through which the intracavernous portion of the carotid artery could be exposed surgically was found in all specimens. 5) The sixth cranial nerve may split into as many as five rootlets as it passes lateral to the intracavernous portion of the carotid artery. 6) The three major venous spaces within the sinus were posterosuperior, anteroinferior, and medial to the intracavernous portion of the carotid artery.

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