Zobrazeno 1 - 10
of 20
pro vyhledávání: '"S T Hecht"'
Publikováno v:
Journal of Neurosurgery. 91:51-58
Object. Recent advances in neuroradiology have made it possible to dilate vasospastic human cerebral arteries after aneurysmal subarachnoid hemorrhage (SAH), but the time window is short and the success rate for reversal of delayed ischemic neurologi
Autor:
M L Skolnick, Peter L. Davis, M.S. Rosenthal, S T Hecht, F L Thaete, William H. Straub, William L. Campbell, Donald Sashin, David Gur, Walter F. Good
Publikováno v:
Radiology. 178:739-743
Whether the display medium--film versus cathode ray tube (CRT)--affects observer performance during interpretation of computed tomographic (CT) images is an important research issue in these times of implementation and growth of picture archiving and
Publikováno v:
Neurosurgical focus. 5(4)
Recent advances in neuroradiology have made it possible to dilate human cerebral arteries that show vasospasm following aneurysmal subarachnoid hemorrhage (SAH), but the time window is short and the success rate for reversal of delayed ischemic neuro
Publikováno v:
AJNR Am J Neuroradiol
BACKGROUND AND PURPOSE: The developing fetal skull base has previously been studied via dissection and low-resolution CT. Most of the central skull base develops from endochondral ossification through an intermediary chondrocranium. We traced the dev
Publikováno v:
Neuroradiology. 33:62-64
We have modelled the hemodynamics of the nidus of the central nervous system (CNS) arteriovenous malformation (AVM) during the process of particulate embolization. The model accurately reproduces the visually apparent incremental slowing observed dur
Publikováno v:
Journal of spinal disorders. 10(5)
Epidural steroid therapy is a commonly applied "conservative" therapy, but it is not inherently benign. Although arachnoiditis, infection, and meningitis have been reported, acute paraplegia has not been reported as a complication of either caudal or
Publikováno v:
AJNR Am J Neuroradiol
PURPOSE: To develop an arteriovenous malformation (AVM) model for teaching embolization techniques and for researching and developing new interventional devices. METHODS: Open pore cellulose sponges 2 to 5 cm in diameter were coated with a watertight
Publikováno v:
AJNR Am J Neuroradiol
PURPOSE: To examine the flow dynamics in a fatal aneurysm of the basilar artery in humans. METHODS: We made transparent elastic replicas of the vertebrobasilar arteries of an elderly patient who died of a ruptured aneurysm in the basilar artery. Usin
Autor:
W R, Nemzek, H A, Brodie, B W, Chong, C J, Babcook, S T, Hecht, S, Salamat, W G, Ellis, J A, Seibert
Publikováno v:
AJNR Am J Neuroradiol
PURPOSE: To trace the development of the normal fetal temporal bone by means of plain radiography, MR, and CT. METHODS: Eighteen formalin-fixed fetal specimens, 13.5 to 24.4 weeks' gestational age, were examined with a mammographic plain film techniq
Publikováno v:
AJNR Am J Neuroradiol
PURPOSE: To determine whether plain film and CT findings help predict the presence and severity of vascular trauma. METHODS: The records of 65 patients with gunshot wounds of the neck were reviewed. There were 58 men and 7 women ranging in age from 2