scholarly journals Evaluation of Probable or Possible Dementia with Lewy Bodies Using 123I-IMP Brain Perfusion SPECT, 123I-MIBG, and 99mTc-MIBI Myocardial SPECT

2007 ◽  
Vol 48 (10) ◽  
pp. 1641-1650 ◽  
Author(s):  
Y. Inui ◽  
H. Toyama ◽  
Y. Manabe ◽  
T. Sato ◽  
M. Sarai ◽  
...  
Keyword(s):  
Dementia With Lewy Bodies ◽  
Lewy Bodies ◽  
Brain Perfusion ◽  
Myocardial Spect ◽  
Brain Perfusion Spect ◽  
Perfusion Spect ◽  
99Mtc Mibi

scholarly journals Diagnosis of dementia with Lewy bodies: diagnostic performance of combined 123I-IMP brain perfusion SPECT and 123I-MIBG myocardial scintigraphy

2013 ◽  
Vol 28 (3) ◽  
pp. 203-211 ◽  
Author(s):  
Fumi Sakamoto ◽  
Shinya Shiraishi ◽  
Morikatsu Yoshida ◽  
Seiji Tomiguchi ◽  
Toshinori Hirai ◽  
...  
Keyword(s):  
Dementia With Lewy Bodies ◽  
Diagnostic Performance ◽  
Lewy Bodies ◽  
Brain Perfusion ◽  
Myocardial Scintigraphy ◽  
Brain Perfusion Spect ◽  
Diagnosis Of Dementia ◽  
Perfusion Spect

Comparison of the Usefulness of Brain Perfusion SPECT and MIBG Myocardial Scintigraphy for the Diagnosis of Dementia with Lewy Bodies

2008 ◽  
Vol 26 (5) ◽  
pp. 453-457 ◽  
Author(s):  
Masaru Tateno ◽  
Seiju Kobayashi ◽  
Tomohiro Shirasaka ◽  
Yoshimori Furukawa ◽  
Kazuki Fujii ◽  
...  
Keyword(s):  
Dementia With Lewy Bodies ◽  
Lewy Bodies ◽  
Brain Perfusion ◽  
Myocardial Scintigraphy ◽  
Brain Perfusion Spect ◽  
Diagnosis Of Dementia ◽  
Perfusion Spect

Brain perfusion SPECT and MRI in foetal alcohol syndrome

1999 ◽  
Vol 41 (10) ◽  
pp. 652-659 ◽  
Author(s):  
R Riikonen ◽  
I Salonen ◽  
K Partanen ◽  
S Verho
Keyword(s):  
Brain Perfusion ◽  
Brain Perfusion Spect ◽  
Foetal Alcohol Syndrome ◽  
Perfusion Spect

scholarly journals High-quality brain perfusion SPECT images may be achieved with a high-speed recording using 360° CZT camera

2020 ◽  
Vol 7 (1) ◽  
Author(s):  
Manon Bordonne ◽  
Mohammad B. Chawki ◽  
Pierre-Yves Marie ◽  
Timothée Zaragori ◽  
Véronique Roch ◽  
...  
Keyword(s):  
Image Quality ◽  
High Speed ◽  
Brain Perfusion ◽  
Fold Increase ◽  
Brain Structures ◽  
Czt Camera ◽  
Recording Time ◽  
Brain Perfusion Spect ◽  
Central Brain ◽  
Perfusion Spect

Abstract Objective The aim of this study was to compare brain perfusion SPECT obtained from a 360° CZT and a conventional Anger camera. Methods The 360° CZT camera utilizing a brain configuration, with 12 detectors surrounding the head, was compared to a 2-head Anger camera for count sensitivity and image quality on 30-min SPECT recordings from a brain phantom and from 99mTc-HMPAO brain perfusion in 2 groups of 21 patients investigated with the CZT and Anger cameras, respectively. Image reconstruction was adjusted according to image contrast for each camera. Results The CZT camera provided more than 2-fold increase in count sensitivity, as compared with the Anger camera, as well as (1) lower sharpness indexes, giving evidence of higher spatial resolution, for both peripheral/central brain structures, with respective median values of 5.2%/3.7% versus 2.4%/1.9% for CZT and Anger camera respectively in patients (p < 0.01), and 8.0%/6.9% versus 6.2%/3.7% on phantom; and (2) higher gray/white matter contrast on peripheral/central structures, with respective ratio median values of 1.56/1.35 versus 1.11/1.20 for CZT and Anger camera respectively in patients (p < 0.05), and 2.57/2.17 versus 1.40/1.12 on phantom; and (3) no change in noise level. Image quality, scored visually by experienced physicians, was also significantly higher on CZT than on the Anger camera (+ 80%, p < 0.01), and all these results were unchanged on the CZT images obtained with only a 15 min recording time. Conclusion The 360° CZT camera provides brain perfusion images of much higher quality than a conventional Anger camera, even with high-speed recordings, thus demonstrating the potential for repositioning brain perfusion SPECT to the forefront of brain imaging.

Brain perfusion SPECT and EEG findings in children with autism spectrum disorders and medically intractable epilepsy

2010 ◽  
Vol 32 (9) ◽  
pp. 776-782 ◽  
Author(s):  
Masayuki Sasaki ◽  
Eiji Nakagawa ◽  
Kenji Sugai ◽  
Yuko Shimizu ◽  
Ayako Hattori ◽  
...  
Keyword(s):  
Autism Spectrum Disorders ◽  
Intractable Epilepsy ◽  
Brain Perfusion ◽  
Children With Autism ◽  
Autism Spectrum ◽  
Brain Perfusion Spect ◽  
Perfusion Spect ◽  
Spectrum Disorders
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