Comprehensive Quantitative Evaluation of Inter-observer Delineation Performance of MR-guided Delineation of Oropharyngeal Gross Tumor Volumes and High-risk …

CE Cardenas, SE Blinde, SP Ng, ASR Mohamed… - medRxiv, 2022 - medrxiv.org
Purpose Tumor and target volume manual delineation remains a challenging task in head
and neck cancer radiotherapy. The purpose of this study is to conduct a multi-institutional …

Comprehensive quantitative evaluation of variability in magnetic resonance-guided delineation of oropharyngeal gross tumor volumes and high-risk clinical target …

CE Cardenas, SE Blinde, ASR Mohamed, SP Ng… - International Journal of …, 2022 - Elsevier
Purpose Tumor and target volume manual delineation remains a challenging task in head
and neck cancer radiation therapy. The purpose of this study was to conduct a multi …

Automatic Delineation of Laryngeal and Hypopharyngeal Gross Tumor Volume: A Pathologically and Clinically Validated Deep Learning Model

KM Kuijer - 2023 - essay.utwente.nl
Radiotherapy is essential for laryngeal and hypopharyngeal cancer treatment, requiring
accurate gross tumor volume (GTV) delineation for optimal outcomes. Manual GTV …

Target volume delineation in oropharyngeal cancer: impact of PET, MRI, and physical examination

A Thiagarajan, N Caria, H Schöder, NG Iyer… - International Journal of …, 2012 - Elsevier
INTRODUCTION: Sole utilization of computed tomography (CT) scans in gross tumor
volume (GTV) delineation for head-and-neck cancers is subject to inaccuracies. This study …

Assessment of the impact of deformable registration of diagnostic MRI to planning CT on GTV delineation for radiotherapy for oropharyngeal carcinoma in routine …

A Taylor, M Sen, RJD Prestwich - Healthcare, 2018 - mdpi.com
Background: Aim of study was to assess impact of deformable registration of diagnostic MRI
to planning CT upon gross tumour volume (GTV) delineation of oropharyngeal carcinoma in …

[PDF][PDF] European Journal of Radiology; Mar 2022; 148: 110167

P Bos, MWM van den Brekel… - Magnetic …, 2022 - cris.maastrichtuniversity.nl
Background: Manual delineation of head and neck tumor contours for radiomics analyses is
tedious and time consuming. This study investigates if fast or readily available tumor …

Simple delineations cannot substitute full 3d tumor delineations for MR-based radiomics prediction of locoregional control in oropharyngeal cancer

P Bos, MWM van den Brekel, M Taghavi… - European journal of …, 2022 - Elsevier
Background and purpose Manual delineation of head and neck tumor contours for radiomics
analyses is tedious and time consuming. This study investigates if fast or readily available …

Validation of a magnetic resonance imaging-based auto-contouring software tool for gross tumour delineation in head and neck cancer radiotherapy planning

T Doshi, C Wilson, C Paterson, C Lamb, A James… - Clinical Oncology, 2017 - Elsevier
Aims To carry out statistical validation of a newly developed magnetic resonance imaging
(MRI) auto-contouring software tool for gross tumour volume (GTV) delineation in head and …

Agreement among Radiation Oncologists and Radiologist in Contouring GTV on Planning and Mid-Treatment MRI for Locally Advanced Oropharynx Cancer

M Tonneau, SP Ng, F Nguyen, E Filion… - International Journal of …, 2023 - redjournal.org
Purpose/Objective (s) Over the 7-week radiotherapy course, patients with head and neck
cancers undergo significant anatomical changes, including weight loss and tumor shrinkage …

The Impact of Real-Time MRI Radiology-Based Peer Review on Head and Neck Radiotherapy Target Volume Delineation

D Adjogatse, I Petkar, MR Ferreira, A Kong… - International Journal of …, 2022 - redjournal.org
Purpose/Objective (s) As part of the introduction of planning MRI into the Radiotherapy (RT)
workflow of Head Neck (HN) patients, we included HN radiology peer review to optimize …