Comparing voxel-based absorbed dosimetry methods in tumors, liver, lung, and at the liver-lung interface for 90Y microsphere selective internal radiation therapy - 2015
Justin Mikell, Armeen Mahvash, Wendy Siman, Firas Mourtada, S Cheenu Kappadath
Abstract Background To assess differences between four different voxel-based
dosimetry methods (VBDM) for tumor, liver, and lung absorbed doses following 90Y
microsphere selective internal radiation therapy (SIRT) based on 90Y
bremsstrahlung SPECT/CT, a secondary objective was to estimate the sensitivity
of liver and lung absorbed doses due to differences in organ segmentation near
the liver-lung ... hiện toàn bộ
Assessment of population-based input functions for Patlak imaging of whole body dynamic 18F-FDG PET Tập 7 Số 1 - 2020
Mika Naganawa, Jean‐Dominique Gallezot, Vijay Shah, Tim Mulnix, Colin R. Young, Mark Dias, Ming-Kai Chen, Allan M. Smith, Richard E. Carson
AbstractBackgroundArterial blood sampling is the gold standard method to obtain
the arterial input function (AIF) for quantification of whole body (WB)
dynamic18F-FDG PET imaging. However, this procedure is invasive and not
typically available in clinical environments. As an alternative, we compared
AIFs to population-based input functions (PBIFs) using two normalization
methods: area under the cu... hiện toàn bộ
Cyclotron production of 43Sc for PET imaging - 2015
Rafał Walczak, Seweryn Krajewski, Katarzyna Szkliniarz, Mateusz Sitarz, K. Abbas, J. Choiński, Andrzej Jakubowski, J. Jastrzębski, Agnieszka Majkowska, Federica Simonelli, A. Stolarz, A. Trzcińska, W. Zipper, Aleksander Bilewicz
Quantitative implications of the updated EARL 2019 PET–CT performance standards Tập 6 Số 1 - 2019
Andres Kaalep, Coreline N. Burggraaff, Simone Pieplenbosch, Eline E. Verwer, Teréz Séra, Josée M. Zijlstra, Otto S. Hoekstra, Daniëla E. Oprea-Lager, Ronald Boellaard
Abstract Purpose Recently, updated EARL specifications (EARL2) have been
developed and announced. This study aims at investigating the impact of the
EARL2 specifications on the quantitative reads of clinical PET–CT studies and
testing a method to enable the use of the EARL2 standards whilst still
generating quantitative reads compliant with current EARL standards (EARL1).
Methods Thirteen non-smal... hiện toàn bộ