Academic literature on the topic '360° CzT SPECT camera'

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Journal articles on the topic "360° CzT SPECT camera"

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Piatkova, Yuliya, Pierre Payoux, Caroline Boursier, et al. "Prospective Paired Comparison of 123I-FP-CIT SPECT Images Obtained With a 360°-CZT and a Conventional Camera." Clinical Nuclear Medicine 47, no. 1 (2022): 14–20. http://dx.doi.org/10.1097/rlu.0000000000003969.

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Bordonne, Manon, Pierre-Yves Marie, Laetitia Imbert, and Antoine Verger. "Brain perfusion SPECT acquired using a dedicated brain configuration on a 360° whole-body CZT-camera." Journal of Neuroradiology 47, no. 2 (2020): 180–81. http://dx.doi.org/10.1016/j.neurad.2019.11.002.

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Yoo, Ik Dong, Sun-pyo Hong, Sang Mi Lee, et al. "Diagnostic Ability of Quantitative Parameters of Whole-Body Bone SPECT/CT Using a Full-Ring 360° Cadmium-Zinc-Telluride Camera for Detecting Bone Metastasis in Patients with Prostate Cancer." Diagnostics 14, no. 23 (2024): 2714. https://doi.org/10.3390/diagnostics14232714.

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Background/Objectives: This study aimed to assess the diagnostic capability of quantitative parameters from whole-body bone single-photon emission computed tomography/computed tomography (SPECT/CT) in detecting bone metastases in prostate cancer patients; Methods: We retrospectively analyzed 82 prostate cancer patients who underwent staging bone scintigraphy with a full-ring 360° Cadmium-Zinc-Telluride (CZT) SPECT/CT system. From the SPECT/CT images, we measured the maximum (SUVmax) and mean (SUVmean) standardized uptake values at six normal bone sites (skull, humerus, thoracic spine, lumbar s
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Chevalier, Elodie, Caroline Boursier, Marine Claudin, Pierre-Yves Marie, and Laetitia Imbert. "Feasibility of 177Lu Therapy Monitoring Using Fast Whole-Body SPECT Recordings Provided by a High-Speed 360° CZT Camera." Clinical Nuclear Medicine 45, no. 11 (2020): e493-e494. http://dx.doi.org/10.1097/rlu.0000000000003169.

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Melki, Saifeddine, Mohammad Bilal Chawki, Pierre-Yves Marie, Laetitia Imbert, and Antoine Verger. "Augmented planar bone scintigraphy obtained from a whole-body SPECT recording of less than 20 min with a high-sensitivity 360° CZT camera." European Journal of Nuclear Medicine and Molecular Imaging 47, no. 5 (2019): 1329–31. http://dx.doi.org/10.1007/s00259-019-04525-y.

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ASLAM, S., U. ASLAM, K. AHMED, S. ASLAM, M. KALEEM, and S. ASLAM. "MYOCARDIAL FLOW RESERVE MEASUREMENT USING CADMIUM ZINC-TELLURIDE SINGLE PHOTON EMISSION COMPUTED TOMOGRAPHY MYOCARDIAL PERFUSION IMAGING AND RELATION TO ANGIOGRAPHIC CORONARY ARTERY DISEASE." Biological and Clinical Sciences Research Journal 2024, no. 1 (2024): 1426. https://doi.org/10.54112/bcsrj.v2024i1.1426.

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The addition of Myocardial flow reserve (MFR) to Single Photon Emission Computed Tomography (SPECT) Myocardial Perfusion Imaging (MPI) by using Cadmium Zinc Telluride (CZT) camera for screening of CAD may improve high-risk patient identification and diagnostic performance. Objective: This study aimed to assess the severity of coronary artery disease using MFR by SPECT MPI and comparing it with angiography finding. Methods: It was a cross-sectional study which was carried out in Armed Forces institute of cardiology and National Institute of Heart Diseases, Rawalpindi from June to Oct 2024. The
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Cantoni, Valeria, Roberta Green, Carlo Ricciardi, et al. "Comparing the Prognostic Value of Stress Myocardial Perfusion Imaging by Conventional and Cadmium-Zinc Telluride Single-Photon Emission Computed Tomography through a Machine Learning Approach." Computational and Mathematical Methods in Medicine 2021 (October 16, 2021): 1–8. http://dx.doi.org/10.1155/2021/5288844.

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We compared the prognostic value of myocardial perfusion imaging (MPI) by conventional- (C-) single-photon emission computed tomography (SPECT) and cadmium-zinc-telluride- (CZT-) SPECT in a cohort of patients with suspected or known coronary artery disease (CAD) using machine learning (ML) algorithms. A total of 453 consecutive patients underwent stress MPI by both C-SPECT and CZT-SPECT. The outcome was a composite end point of all-cause death, cardiac death, nonfatal myocardial infarction, or coronary revascularization procedures whichever occurred first. ML analysis performed through the imp
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Bouchareb, Yassine, Afrah AlSaadi, Jawa Zabah, et al. "Technological Advances in SPECT and SPECT/CT Imaging." Diagnostics 14, no. 13 (2024): 1431. http://dx.doi.org/10.3390/diagnostics14131431.

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Single photon emission tomography/computed tomography (SPECT/CT) is a mature imaging technology with a dynamic role in the diagnosis and monitoring of a wide array of diseases. This paper reviews the technological advances, clinical impact, and future directions of SPECT and SPECT/CT imaging. The focus of this review is on signal amplifier devices, detector materials, camera head and collimator designs, image reconstruction techniques, and quantitative methods. Bulky photomultiplier tubes (PMTs) are being replaced by position-sensitive PMTs (PSPMTs), avalanche photodiodes (APDs), and silicon P
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Weng, Fenghua, Srijeeta Bagchi, Yunlong Zan, Qiu Huang, and Youngho Seo. "An energy-optimized collimator design for a CZT-based SPECT camera." Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 806 (January 2016): 330–39. http://dx.doi.org/10.1016/j.nima.2015.09.115.

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Yoo, Ik Dong, In Young Jo, Geum Cheol Jeong, Yong Kyun Won, Du Shin Jeong, and Sang Mi Lee. "Quantitative Scintigraphy Imaging of Lingual Raynaud’s Phenomenon Using 3-Dimensional-Ring Cadmium-Zinc-Telluride Single-Photon Emission Computed Tomography/Computed Tomography." Tomography 8, no. 4 (2022): 2042–48. http://dx.doi.org/10.3390/tomography8040171.

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Perfusion scintigraphy with the acquisition of planar blood flow and pool images of bilateral hands has been used to aid diagnosis and to evaluate treatment response to Raynaud’s phenomenon (decreased blood flow to hand or foot). However, because of the difficulty in imaging the tongue area with a conventional gamma camera, perfusion scintigraphy imaging of patients with lingual Raynaud’s phenomenon has yet to be reported. Here, we report the case of a 59-year-old man with lingual Raynaud’s phenomenon in which blood pool imaging of the tongue was performed using three-dimensional (3D)-ring cad
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Dissertations / Theses on the topic "360° CzT SPECT camera"

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Desmonts, Cedric. "Apport des technologies TEMP et TEP numériques en médecine nucléaire dans le domaine de l’oncologie clinique et préclinique." Electronic Thesis or Diss., Normandie, 2023. http://www.theses.fr/2023NORMC429.

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La médecine nucléaire a connu ces dernières années d’importantes évolutions technologiques grâce à l’arrivée de caméras dites numériques, qui reposent sur l’utilisation de détecteurs semi-conducteurs. En tomographie d’émission monophotonique (TEMP), cette technologie a d’abord été introduite sur des caméras CzT dédiées à l’exploration cardiaque. Plus récemment, des caméras CzT 360° à champ de vue étendu ont été développées pour permettre des explorations tomographiques corps entier. De même, les caméras utilisées en tomographie par émission de positon (TEP) ont connu une transition vers des te
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Book chapters on the topic "360° CzT SPECT camera"

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de Oliveira Brito, Juliana Brenande, Gary R. Small, Kathryn J. Ascah, R. Glenn Wells, and Terrence D. Ruddy. "Measurement of Myocardial Blood Flow by SPECT." In Nuclear Cardiac Imaging Companion Atlas. Oxford University PressNew York, 2024. http://dx.doi.org/10.1093/med/9780197521434.003.0010.

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Abstract Stress MPI with SPECT and PET is widely used for diagnosis and determining prognosis in patients with suspected or known CAD. However, a major limitation of MPI is the use of relative perfusion for diagnosis of obstructive CAD and leads to underestimation of the extent of obstructive CAD. However, MBF and MFR can be measured with PET and provide additional diagnostic and prognostic value over relative PET MPI. Similarly, SPECT measurement of MBF may improve the clinical value of SPECT and greatly increase the availability and use of MBF with MPI. The accuracy of CZT SPECT measurement
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Brito, Juliana Brenande de Oliveira, Gary R. Small, Kathryn J. Ascah, R. Glenn Wells, and Terrence D. Ruddy. "Measurement of Myocardial Blood Flow by SPECT." In Nuclear Cardiac Imaging, 6th ed., edited by Ami E. Iskandrian and Fadi G. Hage. Oxford University PressNew York, 2024. http://dx.doi.org/10.1093/med/9780190095659.003.0010.

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Abstract Stress MPI with SPECT and PET is widely used for diagnosis and determining prognosis in patients with suspected or known CAD. However, a major limitation of MPI is the use of relative perfusion for diagnosis of obstructive CAD and leads to underestimation of the extent of obstructive CAD. However, MBF and MFR can be measured with PET and provide additional diagnostic and prognostic value over relative PET MPI. Similarly, SPECT measurement of MBF may improve the clinical value of SPECT and greatly increase the availability and use of MBF with MPI. The accuracy of CZT SPECT measurement
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Pazhenkottil, Aju P., Hein J. Verberne, and Ronny R. Buechel. "Instrumentation." In The EACVI Handbook of Nuclear Cardiology. Oxford University PressOxford, 2024. https://doi.org/10.1093/med/9780192884466.003.0002.

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Abstract Single-photon emission computed tomography (SPECT) imaging provides cross-sectional images of single photon-emitting radiotracer distribution. In such tracers, one or more photons are emitted during the nuclear decay. A gamma camera is used to acquire the data. Traditionally, a gamma camera uses a lead collimator, a sheet of sodium iodide (NaI) scintillator, and an array of photomultiplier tubes. Recently, dedicated cardiac gamma cameras have been designed that use the semiconductor material cadmium zinc telluride (CZT) in place of NaI and photomultiplier tubes. In contrast to SPECT,
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Conference papers on the topic "360° CzT SPECT camera"

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Imbert, L., P. Y. Marie, E. Galbrun, et al. "Initial assessment of the Monte-Carlo simulation of SPECT recording with the new region-centric CZT “DSPECT” camera." In 2012 IEEE Nuclear Science Symposium and Medical Imaging Conference (2012 NSS/MIC). IEEE, 2012. http://dx.doi.org/10.1109/nssmic.2012.6551581.

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Coello, P. Vandeweerd, A. Pratama, K. Ermakov, and M. Raza. "Enhancing Well Intervention with a 360° Multi-Side View Camera Visual Analytics Service: Case Study in Saudi Arabia." In ADIPEC. SPE, 2024. http://dx.doi.org/10.2118/222597-ms.

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Abstract The 360° Multi-Side View Camera (360 MSVC) visual analytics service is a revolutionary tool that provides real-time video feed and detailed wellbore data analysis that can be run simultaneously with most other coiled tubing (CT) downhole tools. Its unique capabilities were recently demonstrated during an operation in Saudi Arabia, where it successfully addressed a challenge with a trilateral producer well with stuck interval control valves (ICVs). The well, drilled in 2006, had ICVs that have been immobile since 2019, suspected to be impaired by scale deposits or mechanical damage. Th
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