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Deep inspiration breath-hold radiotherapy for lung cancer: Impact on image quality and registration uncertainty in cone beam CT image guidance

Abstract:
OBJECTIVE: We investigated the impact of deep inspiration breath-hold (DIBH) and tumour baseline shifts on image quality and registration uncertainty in image-guided DIBH radiotherapy (RT) for locally advanced lung cancer. METHODS: Patients treated with daily cone beam CT (CBCT)-guided free-breathing (FB) RT had an additional CBCT in DIBH at three fractions. These CBCT scans were offline rigidly registered (on tumour) to FB and DIBH CT scans acquired at plan... Expand abstract
Publication status:
Published
Peer review status:
Peer reviewed
Version:
Publisher's Version

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Publisher copy:
10.1259/bjr.20160544

Authors


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Role:
Author
ORCID:
0000-0001-8288-162X
More by this author
Role:
Author
ORCID:
0000-0002-6902-2190
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Institution:
University of Oxford
Division:
Medical Sciences Division
Department:
Nuffield Dept of Population Health
Role:
Author
Publisher:
British Institute of Radiology Publisher's website
Journal:
British Journal of Radiology Journal website
Volume:
89
Issue:
1068
Pages:
Article: 544
Publication date:
2016-10-26
Acceptance date:
2016-10-03
DOI:
EISSN:
1748-880X
ISSN:
0007-1285
Pubs id:
pubs:652917
URN:
uri:21c9624c-972d-4f10-982d-861d3e1bf55e
UUID:
uuid:21c9624c-972d-4f10-982d-861d3e1bf55e
Local pid:
pubs:652917
Language:
English

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