21081892

Source:http://linkedlifedata.com/resource/pubmed/id/21081892

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Predicate	Object
rdf:type	pubmed:Citation
lifeskim:mentions	umls-concept:C0035868, umls-concept:C0205345, umls-concept:C0242485, umls-concept:C0392762, umls-concept:C0454169, umls-concept:C1275957, umls-concept:C1522496
pubmed:issue	4
pubmed:dateCreated	2010-11-18
pubmed:abstractText	We design a practical procedure for measuring translational and rotational misalignment of graticule with collimator axis of rotation and collimator jaws, respectively. The procedure's quantitative results are accurate to less than 0.2 mm (at isocenter) and do not assume alignment of radiation focal spot with collimator axis of rotation. When provided with these quantitative results, the manufacturer can custom-adjust graticules to the purchaser's collimator head.
pubmed:language	eng
pubmed:journal	http://linkedlifedata.com/resource/pubmed/journal/101089176
pubmed:citationSubset	IM
pubmed:status	MEDLINE
pubmed:issn	1526-9914
pubmed:author	pubmed-author:FaddegonBruceB, pubmed-author:HalabiTarekT
pubmed:issnType	Electronic
pubmed:volume	11
pubmed:owner	NLM
pubmed:authorsComplete	Y
pubmed:pagination	3318
pubmed:meshHeading	pubmed-meshheading:21081892-Humans, pubmed-meshheading:21081892-Image Processing, Computer-Assisted, pubmed-meshheading:21081892-Particle Accelerators, pubmed-meshheading:21081892-Rotation
pubmed:year	2010
pubmed:articleTitle	Practical quantitative measurement of graticule misalignment relative to collimator axis of rotation.
pubmed:affiliation	Department of Radiation Oncology, University of California San Francisco, San Francisco, CA 94143-1708, USA. halabit@radonc.ucsf.edu
pubmed:publicationType	Journal Article