Opportunities of modern single photone emission computed tomography in diagnostics of the focal epilepsy
Keywords:
single photon emission computed tomography (SPECT), 99mTc-HMPAO, focal epilepsy, cerebral perfusionAbstract
The application of single photone emission computed tomography (SPECT) with perfuision radiopharmaceuticals (99mTc-HMPAO) has allowed to expand opportunities of nuclear medicine in diagnostics of the focal brain pathology, including focal epilepsy. Thirty two patients with clinical symptoms of epilepsy were underwent 99mTc-HMPAO SPECT. At a part of these patients was investigated also by EEG, CT and MRI. The general informativity was: SPECT — 84,4%, EEG — 90 %, CT — 52,2 %, MRI — 83,3%. The higher accuracy SPECT in diagnostics of localization of epilepsy focus in comparison with EEG was proven. Best informativity was reached with complex using of various methods of diagnostics.
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Copyright (c) 2000 Sergiy Makeyev
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