scholarly journals Atrophy of optic nerve detected by transorbital sonography in patients with demyelinating diseases of the central nervous system

2019 ◽  
Vol 27 (4) ◽  
pp. 626-632 ◽  
Author(s):  
C. Schroeder ◽  
A. H. Katsanos ◽  
I. Ayzenberg ◽  
C. Schwake ◽  
A. Gahlen ◽  
...  
Keyword(s):  
Central Nervous System ◽  
Nervous System ◽  
Optic Nerve ◽  
Demyelinating Diseases ◽  
The Central Nervous System ◽  
Transorbital Sonography

METABOLIC STUDIES WITH 131I-LABELED THYROXINE. II.

1963 ◽  
Vol 44 (3) ◽  
pp. 475-480 ◽  
Author(s):  
R. Grinberg
Keyword(s):  
Spinal Cord ◽  
Central Nervous System ◽  
Nervous System ◽  
Optic Nerve ◽  
Pituitary Gland ◽  
Time Interval ◽  
Time Intervals ◽  
Pituitary Glands ◽  
The Central Nervous System ◽  
Tentative Explanation

ABSTRACT Radiologically thyroidectomized female Swiss mice were injected intraperitoneally with 131I-labeled thyroxine (T4*), and were studied at time intervals of 30 minutes and 4, 28, 48 and 72 hours after injection, 10 mice for each time interval. The organs of the central nervous system and the pituitary glands were chromatographed, and likewise serum from the same animal. The chromatographic studies revealed a compound with the same mobility as 131I-labeled triiodothyronine in the organs of the CNS and in the pituitary gland, but this compound was not present in the serum. In most of the chromatographic studies, the peaks for I, T4 and T3 coincided with those for the standards. In several instances, however, such an exact coincidence was lacking. A tentative explanation for the presence of T3* in the pituitary gland following the injection of T4* is a deiodinating system in the pituitary gland or else the capacity of the pituitary gland to concentrate T3* formed in other organs. The presence of T3* is apparently a characteristic of most of the CNS (brain, midbrain, medulla and spinal cord); but in the case of the optic nerve, the compound is not present under the conditions of this study.

scholarly journals Acute Disseminated Encephalomyelitis (ADEM): A Demyelinating Disease with Specific Morphological Features

2021 ◽  
pp. 106689692199356
Author(s):  
Fleur Cordier ◽  
Lars Velthof ◽  
David Creytens ◽  
Jo Van Dorpe
Keyword(s):  
Central Nervous System ◽  
Nervous System ◽  
Differential Diagnosis ◽  
Clinical Case ◽  
Demyelinating Disease ◽  
Acute Disseminated Encephalomyelitis ◽  
Demyelinating Diseases ◽  
Demyelinating Disorder ◽  
Immune Mediated ◽  
The Central Nervous System

Acute disseminated encephalomyelitis (ADEM) is a rare immune-mediated inflammatory and demyelinating disorder of the central nervous system. Its characteristic perivenular demyelination and inflammation aid in the differential diagnosis with other inflammatory demyelinating diseases. Here, we present a clinical case of ADEM, summarize its histological hallmarks, and discuss pitfalls concerning the most important neuropathological differential diagnoses.

Demyelinating disorders of the central nervous system

2010 ◽  
pp. 4948-4963
Author(s):  
Siddharthan Chandran ◽  
Alastair Compston
Keyword(s):  
Multiple Sclerosis ◽  
Central Nervous System ◽  
Nervous System ◽  
Acute Disseminated Encephalomyelitis ◽  
Demyelinating Diseases ◽  
Demyelinating Disorder ◽  
System P ◽  
The Central Nervous System ◽  
Demyelinating Disorders ◽  
Brain And Spinal Cord

Clinicians suspect demyelination when episodes reflecting damage to white matter tracts within the central nervous system occur in young adults. The paucity of specific biological markers of discrete demyelinating syndromes places an emphasis on clinical phenotype—temporal and spatial patterns—when classifying demyelinating disorders. The diagnosis of multiple sclerosis, the most common demyelinating disorder, becomes probable when these symptoms and signs recur, involving different parts of the brain and spinal cord. Other important demyelinating diseases include post-infectious neurological disorders (acute disseminated encephalomyelitis), demyelination resulting from metabolic derangements (central pontine myelinosis), and inherited leucodystrophies that may present in children or in adults. Accepting differences in mechanism, presentation, and treatment, two observations can usefully be made when classifying demyelinating disorders. These are the presence or absence of inflammation, and the extent of focal vs. diffuse demyelination. Multiple sclerosis is prototypic for the former, whereas dysmyelinating disorders, such as leucodystrophies are representative of the latter....

Neurofascin-specific Autoantibodies Mediate Axonal Injury in Inflammatory Demyelinating Diseases of the Central Nervous System

2007 ◽  
Vol 123 ◽  
pp. S146
Author(s):  
Christopher Linington ◽  
Emily Mathey ◽  
Tobias Derfuss ◽  
Matthew Rasband ◽  
Maria Storch ◽  
...  
Keyword(s):  
Central Nervous System ◽  
Nervous System ◽  
Axonal Injury ◽  
Demyelinating Diseases ◽  
The Central Nervous System

Optic Neuritis

2013 ◽  
Author(s):  
Aaron E. Miller ◽  
Teresa M. DeAngelis
Keyword(s):  
Central Nervous System ◽  
Nervous System ◽  
Optic Neuritis ◽  
Clinical Examination ◽  
Demyelinating Diseases ◽  
Diagnostic Evaluation ◽  
Systemic Diseases ◽  
The Central Nervous System ◽  
Therapeutic Measures

Optic neuritis (ON) is an ophthalmological syndrome commonly encountered in inflammatory and demyelinating diseases of the central nervous system. Here we review the cardinal clinical examination findings, the possible associated systemic diseases in which ON can manifest, and the recommended diagnostic evaluation and therapeutic measures.

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