Dissemination in space and time on MRI is not limited to MS and can occur in neuromyelitis optica spectrum disorder (NMOSD) with aquaporin 4 antibodies, myelin oligodendrocyte glycoprotein-related antibody disease (MOGAD), and a series of other (inflammatory) demyelinating disorders. Spinal cord ...
The high sensitivity of MRI in depicting brain and spinal cord demyelinating plaques has made this technique the most important paraclinical tool in current use, not only for the early and accurate diagnosis of MS, but also for under- standing the natural history of the disease and monitoring ...
14、te or subacute demyelinating disease involved optic N and spinal cord at the same time.2.Etiology And Pathogenesis :与遗传素质和种族差异有关。西方-脑干;东方-视神经和脊髓;25%MS突发球后视神经炎;多方研究证实白种人对MS易感;非白种人对NMO易感。3.Pathology:Demyelination,plaque of sclerosis, in...
From these publications 69 individual patient reports allowed the extraction of adequate information on magnetic resonance imaging (MRI) and associated disease characteristics. Results Reported atypical IIDLs most frequently manifested as large ring-like lesions (n = 27) which are now considered quite ...
Demyelinating Disease Pathophysiology Doctors still do not know the exact mechanism of nerve demyelination; however, there is considerable evidence that proves at least a partial involvement of the immune system of patients. An Acquired immune system cell, known as the T-cell, is often found at th...
必应词典为您提供Demyelinating-disease的释义,un. 脱髓鞘病; 网络释义: 脱髓鞘疾病;神经脱髓疾病学;去髓鞘性疾病;
In primary progressive MS the disease starts with continuous progression from its onset. The pathogenetic mechanism underlying progression is supposed to result at least in part from an ongoing inflammatory reaction behind a closed blood–brain barrier (BBB). Pathologic features of classic MS The ...
An inflammatory disease of the brain High mortality rate What are symptoms of acute hemorrhagic leukoencephalitis? Seizures, coma, fever, focal neurological signs, brain stem dysfunction What is progressive multifocal leukoencephalopathy (PML)?
The open ring. A new imaging sign in demyelinating disease. Because demyelinating disease of the brain occasionally presents with large ring-enhancing lesions on computed tomography (CT) scans and magnetic resonance... JC Masdeu,J Moreira,S Trasi,... - 《Journal of Neuroimaging》 被引量: 155...
orabsenceof partial recovery between attacks. Histologically, there is loss of myelin with relative preservation of axons (Fig. 29.40). Although the patterns and mechanisms ofinjuryin MS are increasingly well characterized, the ultimate cause(s) of MS is unknown. The incidence of the disease is...