Comparing calculated and experimental activity and dose values obtained from image-based quantification of 90Y SPECT/CT Data

Comparing calculated and experimental activity and dose values obtained from image-based quantification of 90Y SPECT/CT Data

Purpose: Selective internal radiation therapy (SIRT) is a treatment for various kinds of liver tumours by injecting 90Y bearing microspheres into the liver vessels. To perform meaningful post-treatment dosimetry, quantitative imaging is performed. Methods: This work uses a Monte-Carlo based reconstr...

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Bibliographic Details
Main Authors: Diemling, M. (Author), Haug, A. (Author), Lotter, K. (Author), Maringer, F.J (Author), Sohlberg, A. (Author), Wiedner, H. (Author)
Format: Article
Language:English
Published: Elsevier GmbH 2021
Subjects:
Activity concentration
adult
Article
Austria
clinical article
dosimetry
Dosimetry
female
human
Humans
image analysis
image quality
image reconstruction
imaging phantom
liver cell carcinoma
Liver phantom
macrosalb tc 99m
male
mathematical analysis
Metrological quality
Monte Carlo method
Monte Carlo Method
Phantoms, Imaging
quantitative analysis
radiation attenuation
radiation scattering
radiotherapy
reliability
reproducibility
Reproducibility of Results
selective internal radiation therapy
single photon emission computed tomography
SIRT
SPECT quantification
spectral domain optical coherence tomography
Tomography, Emission-Computed, Single-Photon
Tomography, X-Ray Computed
uncertainty
x-ray computed tomography
yttrium 90
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