Bilateral cortical blindness associated with carotid stenosis in a patient with a persistent trigeminal artery

1980 ◽  
Vol 52 (5) ◽  
pp. 709-711 ◽  
Author(s):  
David J. Heeney ◽  
Andrew H. Koo
Keyword(s):  
Visual Cortex ◽  
Carotid Plaque ◽  
Internal Carotid ◽  
Cortical Blindness ◽  
Persistent Trigeminal Artery ◽  
Trigeminal Artery ◽  
Content Type ◽  
Anomalous Artery ◽  
Angiographic Findings ◽  
Fine Print

✓ A patient with findings of bilateral cortical blindness and a unilateral carotid bruit is reported. A persistent trigeminal artery allowed emboli from a unilateral ulcerated internal carotid plaque to affect the visual cortex bilaterally. The angiographic findings and a brief discussion of this anomalous artery are presented.

Trigeminal artery to cavernous sinus fistula treated by balloon occlusion

1983 ◽  
Vol 58 (4) ◽  
pp. 611-613 ◽  
Author(s):  
Charles W. Kerber ◽  
William Manke
Keyword(s):  
Carotid Artery ◽  
Cavernous Sinus ◽  
Femoral Artery ◽  
Balloon Occlusion ◽  
Persistent Trigeminal Artery ◽  
Trigeminal Artery ◽  
Content Type ◽  
Flow Through ◽  
Sinus Flow ◽  
Fine Print

✓ A spontaneous cavernous sinus fistula developed following presumed sinusitis, and was found to originate not from the carotid artery but from a persistent trigeminal artery. The fistula was treated by introducing a detachable latex balloon via a femoral artery approach through the trigeminal artery and then into the cavernous sinus. Flow through the carotid, vertebral, and trigeminal arteries was preserved.

Intrasellar persistent trigeminal artery associated with a pituitary adenoma

1989 ◽  
Vol 70 (2) ◽  
pp. 271-273 ◽  
Author(s):  
K. Stuart Lee ◽  
David L. Kelly
Keyword(s):  
Pituitary Adenoma ◽  
Sella Turcica ◽  
Preoperative Imaging ◽  
Persistent Trigeminal Artery ◽  
Pituitary Macroadenoma ◽  
Trigeminal Artery ◽  
Imaging Studies ◽  
Content Type ◽  
Fine Print ◽  
Transsphenoidal Resection

✓ The case of a patient with Cushing's disease and a pituitary macroadenoma, who also had a persistent trigeminal artery coursing through the sella turcica on preoperative imaging studies, is presented. The patient was treated by transsphenoidal resection of the tumor.

Persistent trigeminal artery: its relationship to the normal branches of the cavernous carotid

1974 ◽  
Vol 40 (2) ◽  
pp. 244-248 ◽  
Author(s):  
Dwight Parkinson ◽  
Christopher B. Shields
Keyword(s):  
Persistent Trigeminal Artery ◽  
Trigeminal Artery ◽  
Content Type ◽  
Autopsy Specimen ◽  
Meningohypophyseal Trunk ◽  
Fine Print

✓ The authors report a detailed study of an autopsy specimen indicating that the meningohypophyseal trunk and a persistent trigeminal artery apparently exist independently and have separate origins.

Trigeminal artery and microemboli to the brain stem

1977 ◽  
Vol 46 (1) ◽  
pp. 104-106 ◽  
Author(s):  
Frederick T. Waller ◽  
Robert L. Simons ◽  
Charles Kerber ◽  
Ilmar O. Kiesel ◽  
Calvin T. Tanabe
Keyword(s):  
Brain Stem ◽  
Atherosclerotic Plaque ◽  
Carotid Bifurcation ◽  
Persistent Trigeminal Artery ◽  
Transient Ischemic Attacks ◽  
Trigeminal Artery ◽  
Content Type ◽  
The Brain ◽  
Fine Print

✓ The authors report two cases of transient ischemic attacks (TIA's) involving the brain stem. The TIA's were due to microemboli that originated from a carotid bifurcation atherosclerotic plaque and travelled through a persistent trigeminal artery.

Proatlantal intersegmental artery and trigeminal artery associated with an aneurysm

1983 ◽  
Vol 59 (3) ◽  
pp. 520-523 ◽  
Author(s):  
Yuichiro Tanaka ◽  
Hideaki Hara ◽  
Genki Momose ◽  
Shigeru Kobayashi ◽  
Shigeaki Kobayashi ◽  
...  
Keyword(s):  
Carotid Artery ◽  
Internal Carotid Artery ◽  
Middle Cerebral Artery ◽  
Cerebral Artery ◽  
Incidental Findings ◽  
Internal Carotid ◽  
Trigeminal Artery ◽  
Content Type ◽  
Primitive Trigeminal Artery ◽  
Fine Print

✓ A case of coexisting proatlantal intersegmental artery and primitive trigeminal artery is described. These anomalies were incidental findings in a patient with hemiparesis due to occlusion of the middle cerebral artery. The primitive trigeminal artery had an asymptomatic aneurysm at its origin from the internal carotid artery.

Direct surgical obliteration of a persistent trigeminal artery aneurysm

1974 ◽  
Vol 40 (2) ◽  
pp. 249-251 ◽  
Author(s):  
Glenn Morrison ◽  
William M. Hegarty ◽  
Charles C. Brausch ◽  
Theodore J. Castele ◽  
Rorert J. White
Keyword(s):  
Subarachnoid Hemorrhage ◽  
Operative Treatment ◽  
Artery Aneurysm ◽  
Persistent Trigeminal Artery ◽  
Fusiform Aneurysm ◽  
Trigeminal Artery ◽  
Content Type ◽  
Fine Print

✓ A woman with a fusiform aneurysm of a persistent trigeminal artery sustained a subarachnoid hemorrhage and presented with hypalgesia in the distribution of the maxillary and mandibular nerves. The first successful direct operative treatment of this rare aneurysm is reported.

Intracranial aneurysm on a persistent primitive trigeminal artery

1971 ◽  
Vol 35 (5) ◽  
pp. 601-604 ◽  
Author(s):  
Ajax E. George ◽  
Joseph P. Lin ◽  
Robert A. Morantz
Keyword(s):  
Intracranial Aneurysm ◽  
Rare Case ◽  
Artery Aneurysm ◽  
Persistent Trigeminal Artery ◽  
Trigeminal Artery ◽  
Content Type ◽  
Persistent Primitive Trigeminal Artery ◽  
Primitive Trigeminal Artery ◽  
Angiographic Demonstration ◽  
Fine Print

✓ The angiographic demonstration of a rare case of persistent trigeminal artery aneurysm is reported. The incidence of persistent trigeminal artery in the authors' series is 0.6%. Approximately 14% of patients with a persistent trigeminal artery also have an intracranial aneurysm. The embryology involved and related cases are reviewed.

Coexistent trigeminal neuralgia, hemifacial spasm, and hypertension: preoperative imaging of neurovascular compression

1994 ◽  
Vol 80 (3) ◽  
pp. 559-563 ◽  
Author(s):  
Eric S. Ballantyne ◽  
Rosalind D. Page ◽  
James F. M. Meaney ◽  
Thomas E. Nixon ◽  
John B. Miles
Keyword(s):  
Trigeminal Neuralgia ◽  
Hemifacial Spasm ◽  
Preoperative Imaging ◽  
Complete Relief ◽  
Neurovascular Compression ◽  
Persistent Trigeminal Artery ◽  
Trigeminal Artery ◽  
Vagus Nerves ◽  
Content Type ◽  
Fine Print

✓ The case is reported of a 60-year-old woman with left-sided trigeminal neuralgia, hemifacial spasm, and hypertension. Compression of the left trigeminal, facial, and vagus nerves by the anterior and posterior inferior cerebellar arteries and a persistent trigeminal artery variant were demonstrated by magnetic resonance angiography using a novel sequence. At operation the angiographic appearances were confirmed, and decompression was performed with the placement of polyvinyl sponge at all three levels. Postoperatively, the patient had complete relief from the trigeminal neuralgia and hemifacial spasm and has sustained normotension without medication.

Fibromuscular hyperplasia of the extracranial internal carotid artery

1971 ◽  
Vol 34 (5) ◽  
pp. 647-651 ◽  
Author(s):  
Francesco Galligioni ◽  
Giorgio Iraci ◽  
Gino Marin
Keyword(s):  
Differential Diagnosis ◽  
Arterial Wall ◽  
Carotid Arteries ◽  
Internal Carotid ◽  
Extracranial Internal Carotid Artery ◽  
Content Type ◽  
Fibromuscular Hyperplasia ◽  
Internal Carotid Arteries ◽  
Angiographic Findings ◽  
Fine Print

✓ Fibromuscular hyperplasia is an alteration of the arterial wall, affecting mostly middle-aged women. When localized to the internal carotid arteries, it can give symptoms of intermittent or permanent cerebral ischemia, but is usually asymptomatic. Three cases, all of them accidental angiographic findings, are used as a basis for discussion of the angiographic features, differential diagnosis, and surgical treatment.

Persistent hypoglossal artery and persistent trigeminal artery presenting with posterior fossa transient ischemic attacks

1978 ◽  
Vol 49 (4) ◽  
pp. 614-619 ◽  
Author(s):  
Jack Stern ◽  
James W. Correll ◽  
Nick Bryan
Keyword(s):  
Posterior Fossa ◽  
Carotid Bifurcation ◽  
The Other ◽  
Persistent Trigeminal Artery ◽  
Transient Ischemic Attacks ◽  
Trigeminal Artery ◽  
Content Type ◽  
Persistent Hypoglossal Artery ◽  
Hypoglossal Artery ◽  
Fine Print

✓ Two patients, one with a persistent hypoglossal artery and the other with a persistent trigeminal artery, presented with transient ischemic attacks in the distribution of the posterior fossa. Both had stenosis and ulcerative plaques at the carotid bifurcation. Their symptoms were successfully relieved after carotid endarterectomy.

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