[HTML][HTML] [18F] FDG-PET/CT radiomics and artificial intelligence in lung cancer: Technical aspects and potential clinical applications

R Manafi-Farid, E Askari, I Shiri, C Pirich… - Seminars in nuclear …, 2022 - Elsevier
Lung cancer is the second most common cancer and the leading cause of cancer-related
death worldwide. Molecular imaging using [18 F] fluorodeoxyglucose Positron Emission …

[HTML][HTML] Non-contrast Cine Cardiac Magnetic Resonance image radiomics features and machine learning algorithms for myocardial infarction detection

E Avard, I Shiri, G Hajianfar, H Abdollahi… - Computers in Biology …, 2022 - Elsevier
Objective Robust differentiation between infarcted and normal tissue is important for clinical
diagnosis and precision medicine. The aim of this work is to investigate the radiomic …

COVID-19 prognostic modeling using CT radiomic features and machine learning algorithms: Analysis of a multi-institutional dataset of 14,339 patients

I Shiri, Y Salimi, M Pakbin, G Hajianfar, AH Avval… - Computers in biology …, 2022 - Elsevier
Background We aimed to analyze the prognostic power of CT-based radiomics models
using data of 14,339 COVID-19 patients. Methods Whole lung segmentations were …

Two-step machine learning to diagnose and predict involvement of lungs in COVID-19 and pneumonia using CT radiomics

PM Khaniabadi, Y Bouchareb, H Al-Dhuhli… - Computers in biology …, 2022 - Elsevier
Objective To develop a two-step machine learning (ML) based model to diagnose and
predict involvement of lungs in COVID-19 and non COVID-19 pneumonia patients using CT …

Myocardial perfusion SPECT imaging radiomic features and machine learning algorithms for cardiac contractile pattern recognition

M Sabouri, G Hajianfar, Z Hosseini, M Amini… - Journal of Digital …, 2023 - Springer
A U-shaped contraction pattern was shown to be associated with a better Cardiac
resynchronization therapy (CRT) response. The main goal of this study is to automatically …

High-dimensional multinomial multiclass severity scoring of COVID-19 pneumonia using CT radiomics features and machine learning algorithms

I Shiri, S Mostafaei, A Haddadi Avval, Y Salimi… - Scientific reports, 2022 - nature.com
We aimed to construct a prediction model based on computed tomography (CT) radiomics
features to classify COVID-19 patients into severe-, moderate-, mild-, and non-pneumonic. A …

Differentiation of COVID‐19 pneumonia from other lung diseases using CT radiomic features and machine learning: A large multicentric cohort study

I Shiri, Y Salimi, A Saberi, M Pakbin… - … Journal of Imaging …, 2024 - Wiley Online Library
To derive and validate an effective machine learning and radiomics‐based model to
differentiate COVID‐19 pneumonia from other lung diseases using a large multi‐centric …

PET image radiomics feature variability in lung cancer: impact of image segmentation

SA Hosseini, G Hajianfar, I Shiri… - 2021 IEEE Nuclear …, 2021 - ieeexplore.ieee.org
Radiomic features are powerful tools for characterizing intra-tumor heterogeneity and
prognostic modeling. Yet, the lack of robustness evaluation poses difficulties in their …

Lung cancer recurrence prediction using radiomics features of pet tumor sub-volumes and multi-machine learning algorithms

SA Hosseini, G Hajianfar, I Shiri… - 2021 IEEE Nuclear …, 2021 - ieeexplore.ieee.org
We aimed to predict recurrence in lung cancer patients using PET radiomics features and
machine learning algorithms. In this work, 136 non-small cell lung cancer (NSCLC) patients …

Robust versus Non-Robust Radiomic features: Machine Learning Based Models for NSCLC Lymphovascular Invasion

SA Hosseini, G Hajianfar, E Hosseini… - 2022 IEEE Nuclear …, 2022 - ieeexplore.ieee.org
The application of radiomic features for predicting and diagnosing lung cancer has been
established in previous studies. However, radiomic features might be weak in terms of …