Does consensus contours improve robustness and accuracy on $$^{18}$$ 18 F-FDG PET imaging tumor delineation?

Autor: Mingzan Zhuang, Zhifen Qiu, Yunlong Lou

Publikováno v: EJNMMI Physics, Vol 10, Iss 1, Pp 1-15 (2023)

Abstract Purpose: The aim of this study is to explore the robustness and accuracy of consensus contours with 225 nasopharyngeal carcinoma (NPC) clinical cases and 13 extended cardio-torso simulated lung tumors (XCAT) based on 2-deoxy-2-[ $$^{18}$$ 18

Externí odkaz: https://doaj.org/article/aa9e8447f9b64d039325dbd114bc10c5

The valuable role of dynamic

Autor: Xiaotao, Huang, Mingzan, Zhuang, Shuai, Yang, Ying, Wang, Qiaodan, Liu, Xiwei, Xu, Mei, Xiao, Yingpeng, Peng, Ping, Jiang, Wenhua, Xu, Shuanshuan, Guo, Rong, Wang, Wei, Wei, Guihua, Zhong, Yuling, Zhou, Shunli, Peng, Xuanzi, Li, Jianqi, Cui, Siyang, Wang, Yaqin, Zhang, Zhigang, Liu

Publikováno v: Radiotherapy and oncology : journal of the European Society for Therapeutic Radiology and Oncology.

Dynamic positron emission tomography/computed tomography (PET/CT) served the potential role of characterizing malignant foci. The main objective of this prospective study was to explore the advantage of dynamic PET/CT imaging in characterizing nasoph

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::e15c0ff6b34c8ba3442941a580a6b2ca
https://pubmed.ncbi.nlm.nih.gov/36566989

Variability and repeatability of quantitative uptake metrics in [18F]FDG PET/CT imaging of non-small cell lung cancer

Autor: Egbert F. Smit, Mingzan Zhuang, Virginie Frings, Gerbrand M. Kramer, Ronald Boellaard, David Vállez García, Otto S. Hoekstra, Rudi Dierckx

Publikováno v: Journal of Nuclear Medicine, 60(5), 600-607. SOC NUCLEAR MEDICINE INC
Zhuang, M, Vállez García, D, Kramer, G M, Frings, V, Smit, E F, Dierckx, R A, Hoekstra, O S & Boellaard, R 2019, ' Variability and repeatability of quantitative uptake metrics in 18 F-FDG PET/CT of non–small cell lung cancer : impact of segmentation method, uptake interval, and reconstruction protocol ', Journal of nuclear medicine : official publication, Society of Nuclear Medicine, vol. 60, no. 5, pp. 600-607 . https://doi.org/10.2967/jnumed.118.216028
Journal of nuclear medicine : official publication, Society of Nuclear Medicine, 60(5), 600-607

OBJECTIVES: There is increased interest in various new quantitative uptake metrics beyond standardized uptake value (SUV) in oncology PET/CT studies. The purpose of this study is to investigate the variability and test-retest repeatability (TRT) of m

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::da6d47396c099252dd4035fb0973371e
https://doi.org/10.2967/jnumed.118.216028

Impact of Tissue Classification in MRI-Guided Attenuation Correction on Whole-Body Patlak PET/MRI

Autor: Mingzan Zhuang, Habib Zaidi, Rudi Dierckx, Nicolas A. Karakatsanis

Publikováno v: Molecular Imaging and Biology, Vol. 21, No 6 (2019) P. 1147–1156
Zhuang, M, Karakatsanis, N A, Dierckx, R A J O & Zaidi, H 2019, ' Impact of Tissue Classification in MRI-Guided Attenuation Correction on Whole-Body Patlak PET/MRI ', Molecular Imaging and Biology, vol. 21, no. 6, pp. 1147-1156 . https://doi.org/10.1007/s11307-019-01338-1

Purpose: The aim of this work is to investigate the impact of tissue classification in magnetic resonance imaging (MRI)-guided positron emission tomography (PET) attenuation correction (AC) for whole-body (WB) Patlak net uptake rate constant (K i ) i

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::06431a1b96233711a8ecf01591ae5198
https://archive-ouverte.unige.ch/unige:115237

Quantitative Analysis of Heterogeneous [

Autor: Mingzan, Zhuang, Nicolas A, Karakatsanis, Rudi A J O, Dierckx, Habib, Zaidi

Publikováno v: Molecular imaging and biology. 21(2)

Whole-body (WB) dynamic positron emission tomography (PET) enables imaging of highly quantitative physiological uptake parameters beyond the standardized uptake value (SUV). We present a novel dynamic WB anthropomorphic PET simulation framework to as

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::a66f40866ab2a3bfabd65ef2fc285744
https://pubmed.ncbi.nlm.nih.gov/29956119