[Proton magnetic resonance spectroscopy in the diagnosis of brain diseases].
The role and position of proton magnetic resonance spectroscopy have been studied in diagnosis of brain diseases. 114 patients with various diseases of the brain have been examined (multiple sclerosis--41, insults of different etiology--17, encephalopathy--12, AIDS infection--23, epilepsy--12, reduction of the intellectual ability of various etiology--9). MR tomography and 1HMR Spectroscopy have been done with Magnetom "Vision", 1.5 T (Siemens) in the CRIRR, St. Petersburg. To get a proton magnetic-resonance specter, SVS_STEAM, SVS_STEAM-20 and SVS_SE-135 sequences have been used with the following parameters: TR 5000 ms, TE 10, 20 and 135 ms respectively, number of acquisitions--100. Typical changes of metabolities in every group have been revealed. The performed examinations have shown that proton magnetic resonance spectroscopy enables to widen our know-ledge about the nature of pathologic changes, that grow with different diseases of the brain.
Tiutin
L A
LA
Central Research Institute of Roentgenology and Radiology, Ministry of Public Health of Russian Federation, Saint-Petersburg.
Pozdniakov
A V
AV
Stukov
L A
LA
D000293:Adolescent; D000328:Adult; D000368:Aged; D001927:Brain Diseases / Q000473:pathology*; D005260:Female; D006801:Humans; D008279:Magnetic Resonance Imaging; D008297:Male; D008875:Middle Aged; D011522:Protons
D011522:Protons
Protonnaia magnitno-resonansnaia spektroskopiia v diagnostike zabolevaniĭ golovnogo mozga.