18F-FDG-PET imaging in radiotherapy tumor volume delineation in treatment of head and neck cancer

…, L Boucher, C Cohade, S Beaulieu, ÉJ Filion… - Radiotherapy and …, 2011 - Elsevier
PURPOSE: To determine the impact of 18 F-fluorodeoxyglucose positron emission tomography
(PET) in radiotherapy target delineation and patient management for head and neck …

[HTML][HTML] Stereotactic ablative radiation therapy for the treatment of early-stage non–small-cell lung cancer: CEPO review and recommendations

G Boily, É Filion, G Rakovich, N Kopek… - Journal of Thoracic …, 2015 - Elsevier
Background Lung cancer is the second most diagnosed cancer and the leading cause of
cancer-related mortality in Canada. Surgical resection is the treatment of choice for patients …

Metabolic tumor volume predicts for recurrence and death in head-and-neck cancer

TH La, EJ Filion, BB Turnbull, JN Chu, P Lee… - International Journal of …, 2009 - Elsevier
PURPOSE: To evaluate the prognostic value of metabolic tumor volume measured on 18F-fluorodeoxyglucose
positron emission tomography (FDG-PET) imaging and other clinical …

The role of computed tomography in the management of the neck after chemoradiotherapy in patients with head-and-neck cancer

…, B Fortin, P Després, D Soulières, É Filion… - International Journal of …, 2012 - Elsevier
PURPOSE: The aim of this study was to describe the outcome in patients with head-and
neck-squamous cell carcinoma (HNSCC) followed up without neck dissection (ND) after …

Assessing lung function using contrast‐enhanced dual‐energy computed tomography for potential applications in radiation therapy

…, H Bahig, D Blais, H Bouchard, É Filion… - Medical …, 2017 - Wiley Online Library
Purpose There is an increasing interest in the evaluation of lung function from physiological
images in radiation therapy treatment planning to reduce the extent of postradiation toxicities…

Predictors of prolonged treatment time intervals in oral cavity cancer

G Dayan, H Bahig, B Fortin, É Filion, PF Nguyen-Tan… - Oral Oncology, 2023 - Elsevier
Objectives Delays in treatment time intervals have been associated with overall survival in
oral cavity squamous cell carcinoma (OCSCC). The aim of this study was to identify …

Intensity-modulated radiotherapy for craniospinal irradiation: target volume considerations, dose constraints, and competing risks

W Parker, E Filion, D Roberge, CR Freeman - International Journal of …, 2007 - Elsevier
PURPOSE: To report the results of an analysis of dose received to tissues and organs
outside the target volume, in the setting of spinal axis irradiation for the treatment of …

Gut microbiome predicts gastrointestinal toxicity outcomes from chemoradiation therapy in patients with head and neck squamous cell carcinoma

…, O El Ouarzadi, MDF Sousa, H Bahig, É Filion… - Oral Oncology, 2024 - Elsevier
Objectives Chemoradiation (CRT) in patients with locally advanced head and neck squamous
cell cancer (HNSCC) is associated with significant toxicities, including mucositis. The gut …

SUNSET: Stereotactic radiation for ultracentral non–small-cell lung cancer—A safety and efficacy trial

M Giuliani, AS Mathew, H Bahig, SV Bratman, E Filion… - Clinical lung cancer, 2018 - Elsevier
Background Lung stereotactic body radiotherapy (SBRT) is considered a standard curative
treatment for medically inoperable early stage non–small-cell lung cancer (NSCLC). Patients …

Severe radiation pneumonitis after lung stereotactic ablative radiation therapy in patients with interstitial lung disease

H Bahig, E Filion, T Vu, J Chalaoui, L Lambert… - Practical radiation …, 2016 - Elsevier
Purpose To investigate the incidence and predictive factors of severe radiation pneumonitis
(RP) after stereotactic ablative radiation therapy (SABR) in early-stage lung cancer patients …