منابع مشابه
Occlusion of the Vertebral Artery.
The angiographic demonstration of an occluded vertebral artery in a patient with a brain-stem syndrome was first reported by Riechert in 1952, and similar cases have been described by various authors subsequently. The common site of the vertebral occlusion was in the area between the arch of the atlas and the junction of the vertebral arteries. Since routine brachial angiography has been initia...
متن کاملMechanical occlusion of the vertebral artery.
Acute insufficiency of the basilar artery, in the absence of organic disease, has been encountered in 20 patients. Attacks are transient and are precipitated by turning the head laterally and upwards. Two conditions are extant: (1) obliteration of vertebral artery flow by the contraction of the longus colli muscle and the scalene muscle at the level of the vertebral foramen of the sixth cervica...
متن کاملVertebral artery occlusion after chemotherapy.
Vertebral Artery Occlusion After Chemotherapy To the Editor: We have read the interesting report by Periard et al about cisplatin-induced strokes.1 The role of tumors as risk factors for vascular disorders has long been established. However, there is little evidence regarding the effects of chemotherapy. Several reports describe vascular toxicity in young patients treated with cisplatin, and th...
متن کاملVertebral Artery Occlusion Following Hyperextension
Vertebral Artery Occlusion Following Hyperextension and Rotation of the Head • This is a case report of a lateral medullary syndrome of Wallenberg following occlusion of one vertebral artery and stenosis of the opposite artery precipitated by combined motion of hyperextension, rotation, and lateral flexion of the head within physiological limits. Sufficient duration of such head position appear...
متن کاملVertebrobasilar Occlusion and Vertebral Artery Syndrome
The vertebral arteries branch off the subclavian arteries, passing cephalad through the costotransverse foramina of the sixth to second cervical vertebrae. They enter the skull through the foramen magnum merging at the pontomedullary junction to form the basilar artery which divides into two posterior cerebral arteries at the upper pons. At the base of the brain the carotid and basilar systems ...
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ژورنال
عنوان ژورنال: Journal of Neurology, Neurosurgery & Psychiatry
سال: 1965
ISSN: 0022-3050
DOI: 10.1136/jnnp.28.3.235