نتایج جستجو برای: ethyl cysteinate dimer ecd
تعداد نتایج: 58941 فیلتر نتایج به سال:
OBJECTIVES Improved brain uptake ratio (IBUR), employing (99m)Tc-ethyl cysteinate dimer ((99m)Tc-ECD), is an automatic non-invasive method for quantitatively measuring regional cerebral blood flow (rCBF). This method was developed by the reconstruction of the theory and linear regression equation, based on rCBF measurement by H2 (15)O positron emission tomography. Clarification of differences i...
We describe two cases of right hyperglycemia hemichorea (HGHC) with identical Tc-99m TRODAT-1/ Tc-99m ECD scan findings. While the brain MRI showed signal alterations within the left putamen, there was evidence of hyperperfusion on Tc-99m TRODAT-1 but hypoperfusion on Tc-99m ECD within the left putamen, in association with hyperperfusion within left thalamus on Tc-99m ECD. The discrepancy betwe...
The aim of this article is to present two Slovenian chorea-acanthocytosis (ChAc) siblings with an unusual predominantly dystonic ChAc phenotype. For diagnostic purposes, the genomic DNA was screened for VPS13A mutations. Movement disorder was evaluated and scored according to the Dystonia Movement and Disability Scale (DMDS) in order to evaluate the effects of L-dopa on dystonia. Brain imaging ...
The aim of this SPECT study was to investigate the effects of donepezil on regional cerebral blood flow (rCBF) in patients with mild to moderate Alzheimer’s disease (AD) using statistical parametric mapping. Methods: rCBF was noninvasively measured using 99mTc-ethyl cysteinate dimer in 35 AD patients with a Mini-Mental State Examination score . 16 on initial evaluation. Baseline and follow-up S...
Hypomyelination with atrophy of the basal ganglia and cerebellum (H-ABC) is a rare leukoencephalopathy presenting in the infantile period and characterized by diffuse cerebral hypomyelination, and atrophy of the basal ganglia and cerebellum. As patients with H-ABC lack remarkable laboratory findings, the diagnosis is based on brain magnetic resonance imaging findings alone. Only eight cases hav...
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