Deep Texture Analysis Enhanced MRI Radiomics for Predicting Head and Neck Cancer Treatment Outcomes with Machine Learning Classifiers

A Safakish, A Moslemi, D Moore-Palhares, L Sannachi… - Radiation, 2024 - mdpi.com
Background: Head and neck cancer treatment does not yield desired outcomes for all
patients. This investigation aimed to explore the feasibility of predicting treatment outcomes …

Synthetic CT generation based on multi-sequence MR using CycleGAN for head and neck MRI-only planning

L Deng, S Chen, Y Li, S Huang, X Yang… - Biomedical Engineering …, 2024 - Springer
The purpose of this study is to investigate the influence of different magnetic resonance (MR)
sequences on the accuracy of generating computed tomography (sCT) images for …

Optimization and validation of low‐field MP2RAGE T1 mapping on 0.35T MR‐Linac: Toward adaptive dose painting with hypoxia biomarkers

CKS Park, NS Warner, E Kaza, A Sudhyadhom - Medical Physics - Wiley Online Library
Abstract Background Stereotactic MR‐guided Adaptive Radiation Therapy (SMART) dose
painting for hypoxia has potential to improve treatment outcomes, but clinical …

Deep Learning-Based Synthesis of Contrast-Enhanced MRI for Automated Delineation of Primary Gross Tumor Volume in Radiotherapy of Nasopharyngeal …

L Lin, P Peng, GQ Zhou, SM Huang, J Hu… - International Journal of …, 2023 - redjournal.org
Purpose/Objective (s) Contrast-enhanced MRIs are necessary to delineate the primary gross
tumor volume (GTVp) in radiotherapy of nasopharyngeal carcinoma (NPC). However, using …

PSIGAN: Joint probabilistic segmentation and image distribution matching for unpaired cross-modality adaptation-based MRI segmentation

J Jiang, YC Hu, N Tyagi, A Rimner… - IEEE transactions on …, 2020 - ieeexplore.ieee.org
We developed a new joint probabilistic segmentation and image distribution matching
generative adversarial network (PSIGAN) for unsupervised domain adaptation (UDA) and …

Quality assurance assessment of intra‐acquisition diffusion‐weighted and T2‐weighted magnetic resonance imaging registration and contour propagation for head …

MA Naser, KA Wahid, S Ahmed, V Salama… - Medical …, 2023 - Wiley Online Library
Abstract Background/Purpose Adequate image registration of anatomical and functional
magnetic resonance imaging (MRI) scans is necessary for MR‐guided head and neck …

In silico evaluation and feasibility of near margin-less head and neck daily adaptive radiotherapy

M Dohopolski, J Visak, B Choi, B Meng… - Radiotherapy and …, 2024 - Elsevier
Objective We explore the potential dosimetric benefits of reducing treatment volumes
through daily adaptive radiation therapy for head and neck cancer (HNC) patients using the …

Machine learning-based quality assurance for automatic segmentation of head-and-neck organs-at-risk in radiotherapy

S Luan, X Xue, C Wei, Y Ding… - Technology in Cancer …, 2023 - journals.sagepub.com
Purpose/Objective (s): With the development of deep learning, more convolutional neural
networks (CNNs) are being introduced in automatic segmentation to reduce oncologists' …

Magnetic resonance imaging for radiation therapy

N Wen, Y Cao, J Cai - Frontiers in oncology, 2020 - frontiersin.org
Since the introduction of magnetic resonance imaging (MRI) to radiation therapy (RT), it has
increasingly been adopted in RT treatment planning for target and organ-at-risk (OAR) …

Improving treatment precision in head and neck BNCT: delineation of oral and pharyngeal mucosa based on an MRI Atlas for standardized applications

K Hirose, R Kato, M Sato, K Ichise, M Tanaka, I Fujioka… - medRxiv, 2023 - medrxiv.org
Background and purpose Boron neutron capture therapy (BNCT) has been routinely
practiced for treatment of head and neck cancer in Japan. However, differences in …