Markedly dilated cervical epidural veins and right upper extremity weakness developed in a
43-year-old man 4 months after contralateral craniectomy for head trauma. After …

Many radiologists are aware of the opacification of large veins in the back of the neck during
cerebral angiography, the nature of which, however, is undefined. Because of their …

✓ The posterior spinal vein was occluded with silicone in seven rhesus monkeys, and locally
resected in one. There were no neurological findings associated with acute venous …

PURPOSE: To assess the prevalence of altered venous hemodynamics after spinal cord
injury. MATERIALS AND METHODS: The authors performed venography in 200 ambulant …

Opacification of the cervical vertebral venous plexus was achieved by injecting contrast
material into the upper part of the internal jugular vein while the lower portion of this vein …

Thin-section computed tomography (CT) after bolus high-volume, intravenous contrast
enhancement of the cervical epidural and intervertebral foraminal venous plexus was …

We have demonstrated these anastomoses in 50 anatomic subjects and 86 cerebral
angiographies, but our findings differ markedly from those of Breschet. In our series, the" …

Acute paraplegia was produced in monkeys by abruptly inflating a balloon catheter within
the epidural space. The arteriographic and epidural venous changes following such trauma …

Sporadic cases of vertebral artery occlusion following neck manipulation have been
reported since 1947. The pathogenesis of occlusion, however, has remained largely …

Enlarged draining veins of spinal cord arteriovenous malformations and tumors often
ascend to the foramen magnum and beyond. Serial skull filming in concomitance with spinal …