I-123 brain SPECT
Performance evaluation of a novel brain-dedicated SPECT system
... targeted SPECT tracer 123 I-ioflupane ( 123 I-FP-CIT) for this purpose has been well established [1, ...conventional SPECT cameras can achieve is limited (7 – 12 mm), dedicated ...
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Simultaneous Tc-99m and I-123 dual-radionuclide imaging with a solid-state detector-based brain-SPECT system and energy-based scatter correction
... and I-lower, I-main, and ...and I-123 and a cold one were ...with I-123 N -isopropyl-4-iodoamphetamine hydrochloride (IMP) and scanned again (dual ...
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MR Imaging–Based Correction for Partial Volume Effect Improves Detectability of Intractable Epileptogenic Foci on Iodine 123 Iomazenil Brain SPECT Images: An Extended Study with a Larger Sample Size
... for I-123 iomazenil SPECT improved detectability of epileptogenic foci in the present study on the basis of a much larger number of patients than that in our previous pilot ...corrected SPECT ...
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No difference in striatal dopamine transporter availability between active smokers, ex-smokers and non-smokers using [123I]FP-CIT (DaTSCAN) and SPECT
... for Brain Imaging) using the scanners and collimators specified in the ENCDAT ...[35]. SPECT acquisition was started 3 to 4 h after an average intravenous bolus of ...[ 123 I]FP-CIT (GE ...
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A Case of Intravascular Lymphoma with Increased Regional Cerebral Blood Flow in I 123 IMP Single Photon Emission CT
... Increased I-123 IMP activity that was com- patible with reperfusion hypereamia in a patient who suffered a subacute stroke and increased Tc-99m HMPAO in a cardioembolic mechanism of stroke have been ...
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Clinical evaluation of [123I]FP-CIT SPECT scans on the novel brain-dedicated InSPira HD SPECT system: a head-to-head comparison
... DAT SPECT scans in abstinent heroin- dependent subjects would reveal a normal distribution within striatal regions, since these subjects are not re- ported to have clinical symptoms associated with neuro- ...[ ...
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The Evolution of Cerebral Blood Flow in the Developing Brain: Evaluation with Iodine 123 Iodoamphetamine SPECT and Correlation with MR Imaging
... SPECT studies were performed and the patients selected ac- cording to a protocol approved by the local committee for medical ethics at the Universities of Brussels (10). Informed consent was obtained in all cases. ...
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I-123 iomazenil single photon emission computed tomography for detecting loss of neuronal integrity in patients with traumatic brain injury
... IMZ SPECT are considered to be useful for identifying the loss of neuronal ...IMZ SPECT in epi- lepsy patients showed that FMZ PET more accurately detects epileptic foci, whereas the accuracy of IMZ ...
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Analysis of quantitative [I-123] mIBG SPECT/CT in a phantom and in patients with neuroblastoma
... for brain SPECT [17], Monte Carlo simulations demonstrated quantitative accuracy overestimation to better than ...the SPECT scanner. In that work, the quantitative calculation of [I-131] ...
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Distribution of Cortical Benzodiazepine Receptor Binding in Right Handed Healthy Humans: A Voxel Based Statistical Analysis of Iodine 123 Iomazenil SPECT with Partial Volume Correction
... the brain because the uptake of its ligands is limited in thin cortical gray matter and is extremely low in adjacent white matter or ...for I-123 iomazenil SPECT is nec- essary for the correct ...
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Brain perfusion imaging with voxel-based analysis in secondary progressive multiple sclerosis patients with a moderate to severe stage of disease: a boon for the workforce
... that brain perfusion defect may be helpful param- eter to monitor clinical disability and eventually disease progression in MS patient and brain perfusion SPECT can be complementary to other ...
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Qualitative evaluation of filter function in brain SPECT [Persian]
... ،.. يﺎﻫﺮﺘﻠﻴﻓ Cosine ، Shepp-Logan ، Hamming و :Hanning ﻊﻄﻗ ﺲﻧﺎﻛﺮﻓ ،ﺮﺘﻣارﺎﭘ ﻚﻳ ياراد ﺪﻨـﺷﺎﺑ ﻲﻣ. ﺮــﺘﻠﻴﻓ :Butterworth ﻢﻴــﻈﻨﺗ ﻞــﺑﺎﻗ ﺮﺘﻣارﺎــﭘ ود ياراد ﺪــــﺷﺎﺑ ﻲــــﻣ ﺐﻴــــﺷ و [r] ...
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Comparison of brain SPECT with 99mTc-MIBI and CT-scan in discriminating of radiation necrosis and brain tumor recurrence [Persian]
... It can be concluded that brain SPECT scan with 99m Tc-MIBI is a useful method for discriminating radiation necrosis from tumor recurrence in patients following brain radi[r] ...
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Investigation into cardiac sympathetic innervation during the commencement of haemodialysis in patients with chronic kidney disease
... by 123 I-MIBG scin- tigraphy in HD patients is not a novel ...study 123 I-MIBG scintigraphy was performed at only one single time point: the effect on HMR of transition from pre-HD to HD was ...
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Functional imaging of dolphin brain metabolism and blood flow
... cetacean brain development (Marino, 1998; Ridgway, 1999; Marino et ...organized brain in the living animal have been quite limited and there is little understanding of the neurotransmitter and neuro- ...
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Brain Perfusion Scintigraphy in Evaluation of Pathogenesis of Fatigue in Patients with Primary Biliary Cholangitis (PBC) – A Pilot Study
... progressive brain impairment in PBC patients, and it was supported with the results of the other ...organic brain injury in PBC might be directly related to autonomic dysfunction ...
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Practical aspects of a data-driven motion correction approach for brain SPECT
... in SPECT and positron emission tomog- raphy (PET) to measure patient motion ...in SPECT using a three-dimensional (3-D), iterative reconstruction algo- rithm ...the SPECT reconstruction [15], [16] to ...
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Assessment of the impact of applying attenuation correction on the accuracy of activity recovery in Tc99m-ECD brain SPECT of healthy subject using Statistical Parametric Mapping (SPM)
... Although some researcher has surveyed qualitatively the effects of attenuation and the necessity of apply attenuation correction on activation brain SPECT study, in [r] ...
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The pattern of brain perfusion SPECT in non-medicated schizophrenic patients
... Recent studies of cerebral perfusion or metabolism with single photon emission computed tomography (SPECT) or positron emission tomography (PET) in schizophrenic patients have reveale[r] ...
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Preoperative assessment of meningioma aggressiveness by Thallium-201 brain SPECT
... Conclusion: According to our data Tl-201 Brain SPECT with early and late imaging has 80% sensitivity and specificity to differentiate malignant from benign meningioma... They are typi[r] ...
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