Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0042384 (vasculitis)
 20,525 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

"Dementia" is the general term used to describe the symptom complex of intellectual deterioration in adult. Interest in accurately diagnosing dementia is a relatively recent phenomenon. This is reflected in both the development of neuroradiologic examinations, including MRI and SPECT as well as PET, and marked increase in both the incidence and prevalence of dementia associated with increase of the elderly population. The clinical evaluation remains the key to the differential diagnosis. Most cases of "typical dementia" can be diagnosed accurately by clinical criteria. However, the definitive diagnosis of "atypical dementia" still requires intensive neuroradiologic studies and histologic examination of brain to identify characteristic structural changes. In this study, we presented both neuroradiologic and neuropathologic information, which is important in diagnosing diseases that present atypical dementia syndrome. These diseases are as follows; AIDS, isolated CNS angiitis, CO intoxication. Wernicke encephalopathy, adrenoleukodystrophy, Nasu disease, CADASIL, CARASIL, glioblastoma, primary CNS lymphoma, antiphospholipid antibody syndrome, reversible posterior leukoencephalopathy syndrome, mitochondrial encephalopathy (MELAS), and subcortical vascular dementias.
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PMID:[Neuroradiologic and pathologic approaches to the diagnosis of dementia syndrome]. 1037 30

Changes in cerebral white matter at CT or MRI have been reported in patients with migraine, especially in those with migraine with aura. Similar pictures may be present in asymptomatic subjects, and their nature is not completely understood, but their infarct-like nature is strongly suggested. Clinicians play an important role in the evaluation of those migraine patients in whom these nonspecific abnormalities are present. We suggest ruling out specific syndromes in which migraine attacks are associated with white matter changes (CADASIL, MELAS, multiple sclerosis and central nervous system vasculitis), as well as evaluating the presence of different vascular risk factors (genetic prothrombotic factors, patent foramen ovale, use of oral contraceptives, etc.). Their possible causative role in MRI lesions and in enhancing the risk of a negative clinical evolution must be considered in each individual case.
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PMID:The role of the clinician in interpreting conventional neuroimaging findings in migraine patients. 1750 56