User profiles for Jason W. Callahan

Jason Callahan

Melbourne Theranostic Innovation Center
Verified email at mtic.net.au
Cited by 3982

Distribution of proliferating bone marrow in adult cancer patients determined using FLT-PET imaging

JA Hayman, JW Callahan, A Herschtal, S Everitt… - International Journal of …, 2011 - Elsevier
PURPOSE: Given that proliferating hematopoietic stem cells are especially radiosensitive,
the bone marrow is a potential organ at risk, particularly with the use of concurrent …

What 18F-FDG PET response-assessment method best predicts survival after curative-intent chemoradiation in non–small cell lung cancer: EORTC, PERCIST, Peter …

…, T Akhurst, A Beaulieu, JW Callahan… - Journal of Nuclear …, 2019 - Soc Nuclear Med
The optimal methodology for defining response with 18 F-FDG PET after curative-intent
chemoradiation for non–small cell lung cancer (NSCLC) is unknown. We compared survival …

PET-detected pneumonitis following curative-intent chemoradiation in non-small cell lung cancer (NSCLC): recognizing patterns and assessing the impact on the …

A Iravani, GA Turgeon, T Akhurst, JW Callahan… - European Journal of …, 2019 - Springer
Purpose Inflammatory FDG uptake in the lung (PET-pneumonitis) following curative-intent
radiotherapy (RT)/chemo-RT (CRT) in non-small cell lung cancer (NSCLC) can pose a …

Respiratory-gated (4D) FDG-PET detects tumour and normal lung response after stereotactic radiotherapy for pulmonary metastases

S Siva, JW Callahan, T Kron, B Chesson… - Acta …, 2015 - Taylor & Francis
Background. Response assessment after stereotactic ablative body radiotherapy (SABR) in
lung can be confounded by radiation-induced inflammation, fibrosis and subsequent …

[HTML][HTML] Dosimetric consequences of 3D versus 4D PET/CT for target delineation of lung stereotactic radiotherapy

S Siva, B Chesson, JW Callahan, N Hardcastle… - Journal of Thoracic …, 2015 - Elsevier
Introduction: Lung tumor delineation is frequently performed using 3D positron emission
tomography (PET)/computed tomography (CT), particularly in the radiotherapy treatment …

[HTML][HTML] Automated assessment of functional lung imaging with 68Ga-ventilation/perfusion PET/CT using iterative histogram analysis

…, N Hardcastle, M Bressel, T Kron, JW Callahan… - EJNMMI physics, 2021 - Springer
Purpose Functional lung mapping from Ga 68 -ventilation/perfusion (V/Q) PET/CT, which
has been shown to correlate with pulmonary function tests (PFTs), may be beneficial in a …

[BOOK][B] Contingent states: Greater China and transnational relations

WA Callahan - 2004 - books.google.com
Callahan argues that Greater China presents challenges not only to economic and political
Callahan deconstructs the mainstream geopolitical and political-economic understandings of …

The visual turn in IR: Documentary filmmaking as a critical method

WA Callahan - Millennium, 2015 - journals.sagepub.com
Although the field of international relations (IR) is arguably in the midst of a ‘visual turn’, few
scholars have directly discussed research methods for studying visual international politics. …

[PDF][PDF] Clinical indications for 4D-PET/CT in lung cancer diagnosis and radiation therapy

JW Callahan - 2015 - scholar.archive.org
Over the past decade PET/CT scanning has become an invaluable tool in the evaluation of
many oncologic processes. A lesion seen on a PET scan will become blurred if affected by …

Military medical leadership

CW Callahan, NE Grunberg - Fundamentals of Military Medicine, 2019 - books.google.com
Leadership is the enhancement of behaviors, cognitions, and motivations to achieve goals
that benefit individuals and groups. Military medical leadership must consider situations and …