Cumulus
发表于 2025-3-25 03:41:01
Cerebral ischaemia: A neuroradiological study cerebral infarcts are not always well explored. Indications for angiography today, as well as the main CT aspects during the evolution of ischemia seem not to be always well known by radiologists. We therefore thought it useful to have a special issue devoted to cerebral ischemia; this is also the
Generator
发表于 2025-3-25 09:59:14
Pathology and pathophysiology of brain ischaemia in recent years. These data are briefly reviewed. Ischaemic macroscopical and microscopical lesions in the human brain are outlined. Ischaemic changes can be either regional or total. The types, topography and aetiology of cerebral infarcts, lacunes and venous infarcts are described. The consequenc
profligate
发表于 2025-3-25 15:34:44
CT in hemispheric ischaemic attackseffect and contrast enhancement. Their pathophysiological mechanism and prognostic importance are discussed. The topography of the territories of the large arteries vascularising the brain and their main branches is described on the basis of twelve sections cut parallel to the cantho-meatal line. Fi
Panther
发表于 2025-3-25 17:26:30
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outer-ear
发表于 2025-3-25 22:14:25
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NOVA
发表于 2025-3-26 00:32:51
Positron tomography in cerebral ischemia A review humans. The main focuses are on the evaluation of tissue integrity in recent stroke, distant metabolic effects of circumscribed vascular lesions, and hemodynamic consequences of internal carotid artery occlusion.
头盔
发表于 2025-3-26 05:27:01
Cerebral angiography in ischemic strokesws the anastomotic pathways for cerebral circulation and it often finds the causes of stroke, among which the most frequent are atherosclerosis (70%) and fibromuscular hyperplasia (10%). The safer way to perform angiography is the retrograde route. Indications for angiography must be discussed accor
修改
发表于 2025-3-26 12:03:10
The place of digital intravenous angiography in cerebral infarctsgood first stage examination for the recognition of stenosis or occlusion of cervical vessels to the brain, as it is an only marginally invasive and easy technique. It is, however, good neither for the study of focal cervical not of intracranial areas.
细节
发表于 2025-3-26 15:05:57
Post-operative angiographic controlary to insert an internal shunt. After surgery, the patient should be kept in intensive care for 24 h. The most serious complication that can occur is a neurological deficit. Endarterectomy of the origin of the vertebral artery is also the most common procedure used at this location. The techniques
占线
发表于 2025-3-26 19:20:59
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