ct-based attenuation-correction and iterative reconstruction siemens flash 3d (Siemens AG)

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Siemens AG ct-based attenuation-correction and iterative reconstruction siemens flash 3d
Ct Based Attenuation Correction And Iterative Reconstruction Siemens Flash 3d, supplied by Siemens AG, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/flash3d/flash+3d+algorithm/pmc03424990-18-5-9
Average 90 stars, based on 1 article reviews

ct-based attenuation-correction and iterative reconstruction siemens flash 3d - by Bioz Stars, 2026-11

90/100 stars

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Single Photon Emission Computed Tomography:

Article Title: A Prospective Comparative Study of 18F-FDOPA PET/CT Versus 123I-MIBG Scintigraphy With SPECT/CT for the Diagnosis of Pheochromocytoma and Paraganglioma
Article Snippet: Attenuation-corrected SPECT images were then reconstructed with 2 subsets and 24 iterations using the Flash 3D algorithm (Siemens, Erlangen, Germany). .. Attenuation-corrected SPECT images were then reconstructed with 2 subsets and 24 iterations using the Flash 3D algorithm (Siemens, Erlangen, Germany). ..

Article Title: Dosimetric optimization and evaluation of hepatocellular carcinoma treatment effect prediction in Y-90 radioembolization.
Article Snippet: Background: Liver transarterial radioembolization (TARE) with 90Y microspheres is a common treatment for hepatocellular carcinoma (HCC).. A pre-treatment SPECT/CT dosimetric study is performed using 99mTc macroaggregated albumin, followed by PET-based dosimetry to assess dose distribution of 90Y.. Recent studies show a significant correlation between absorbed doses and treatment outcomes in terms of radiological response, adverse events and overall survival.

Article Title: Within-patient comparison between [ 68 Ga]Ga-tilmanocept PET/CT lymphoscintigraphy and [ 99m Tc]Tc-tilmanocept lymphoscintigraphy for sentinel lymph node detection in oral cancer: a pilot study.
Article Snippet: Purpose To compare sentinel lymph node (SLN) identification using [68Ga]Ga-tilmanocept PET/CT lymphoscintigraphy to [99mTc]Tc-tilmanocept lymphoscintigraphy (including SPECT/CT) in early-stage oral cancer.. Furthermore, to assess whether reliable intraoperative SLN localization can be performed with a conventional portable gamma-probe using [99mTc] Tc-tilmanocept without the interference of [68Ga]Ga-tilmanocept in these patients.. Methods This prospective within-patient comparison pilot study evaluated SLN identification by [68Ga]Ga-tilmanocept PET/CT lymphoscintigraphy compared to conventional lymphoscintigraphy using [99mTc]Tc-tilmanocept (~ 74 MBq) in 10 early-stage oral cancer patients scheduled for SLN biopsy.

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other:

Article Title: Diagnostic Performance of Perfusion-Only SPECT/CT for Chronic Thromboembolic Pulmonary Hypertension in Comparison With Ventilation-Perfusion Planar, SPECT, and SPECT/CT Imaging
Article Snippet: Purpose: The aim of this study was to assess the diagnostic performance of perfusion-only SPECT/CT (Q SPECT/CT) in comparison with that of ventilation/perfusion planar scintigraphy (V/Q planar), perfusion SPECT with ventilation scan (V/Q SPECT), and perfusion SPECT/CTwith ventilation scan (V/Q SPECT/CT) in chronic thromboembolic pulmonary hypertension (CTEPH).. Patients and Methods: Patients with pulmonary hypertension who underwent ventilation-perfusion planar and SPECT/CTwere retrospectively recruited.. Two nuclear medicine physicians interpreted V/Q planar, V/Q SPECT, V/Q SPECT/CT, and Q SPECT/CT according to the European Association of Nuclear Medicine criteria.

Imaging:

Article Title: Comparison of tumour segmentation methods for dosimetry in [ 177 Lu]Lu-PSMA I&T treated patients with metastatic castration resistant prostate cancer.
Article Snippet: .. For quantitative imaging and dosimetry applications, Siemens OSEM Flash 3D was applied with attenuation- and scatter-correction and with the parameters 4 iterations, 8 subsets and no post-filtering (termed ‘QSPECT’ reconstruction) or with a 10 mm Gaussian post-filter (termed ‘fQSPECT’ reconstruction). ..

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