Because of a lapse in government funding, the information on this website may not be up to date, transactions submitted via the website may not be processed, and the agency may not be able to respond to inquiries until appropriations are enacted. The NIH Clinical Center (the research hospital of NIH) is open. For more details about its operating status, please visit cc.nih.gov. Updates regarding government operating status and resumption of normal operations can be found at opm.gov.

NLM Logo

Radiotherapy, Image-Guided MeSH Descriptor Data 2026


MeSH Heading
Radiotherapy, Image-Guided
Tree Number(s)
E02.815.768
Unique ID
D061089
RDF Unique Identifier
http://id.nlm.nih.gov/mesh/D061089
Scope Note
The use of pre-treatment imaging modalities to position the patient, delineate the target, and align the beam of radiation to achieve optimal accuracy and reduce radiation damage to surrounding non-target tissues.
Entry Term(s)
Image-Guided Radiation Therapy
Radiotherapy Target Organ Alignment
Target Organ Alignment, Radiotherapy
Previous Indexing
Radiotherapy or specifics (2002-2011)
See Also
Fiducial Markers
Patient Positioning
Public MeSH Note
2012
History Note
2012
Date Introduced
2012/01/01
Last Updated
2012/07/03
Radiotherapy, Image-Guided Preferred
Radiotherapy Target Organ Alignment Narrower
page delivered in 0.138s