Other terms
Photon Absorptiometry,Densitometry, X-Ray,Densitometry, X Ray,X-Ray Densitometry,Photodensitometry, X-Ray,Photodensitometry, X Ray,X-Ray Photodensitometry,X Ray Photodensitometry,Densitometry, Xray,Xray Densitometry,Single-Photon Absorptiometry,Absorptiometry, Single-Photon,Single Photon Absorptiometry,Dual-Energy X-Ray Absorptiometry Scan,Dual Energy X Ray Absorptiometry Scan,DXA Scan,DXA Scans,Scan, DXA,Scans, DXA,DEXA Scan,DEXA Scans,Scan, DEXA,Scans, DEXA,Dual-Photon Absorptiometry,Absorptiometry, Dual-Photon,Dual Photon Absorptiometry,Radiographic Absorptiometry, Dual-Energy,Radiographic Absorptiometry, Dual Energy,Dual-Energy Radiographic Absorptiometry,Dual Energy Radiographic Absorptiometry,Absorptiometry, Dual-Energy Radiographic,Absorptiometry, Dual Energy Radiographic,Absorptiometry, X-Ray,Absorptiometry, X Ray,X-Ray Absorptiometry,X Ray Absorptiometry,Dual-Energy X-Ray Absorptiometry,Dual Energy X Ray Absorptiometry,X-Ray Absorptiometry, Dual-Energy,X Ray Absorptiometry, Dual Energy,DPX Absorptiometry,Absorptiometries, DPX,Absorptiometry, DPX,Dual X-Ray Absorptiometry,Dual X Ray Absorptiometry,Absorptiometry, Dual X-Ray,Absorptiometry, Dual X Ray,X-Ray Absorptiometry, Dual,Absorptiometry, Dual-Energy X-Ray,Absorptiometry, Dual Energy X Ray
Description
Absorptiometry, Photon: A noninvasive method for assessing BODY COMPOSITION. It is based on the differential absorption of X-RAYS (or GAMMA RAYS) by different tissues such as bone, fat and other soft tissues. The source of (X-ray or gamma-ray) photon beam is generated either from radioisotopes such as GADOLINIUM 153, IODINE 125, or Americanium 241 which emit GAMMA RAYS in the appropriate range; or from an X-ray tube which produces X-RAYS in the desired range. It is primarily used for quantitating BONE MINERAL CONTENT, especially for the diagnosis of OSTEOPOROSIS, and also in measuring BONE MINERALIZATION.
Pervious tree
Next tree
Other locations in tree
Legal notice
The U.S. National Library of Medicine is the creator, maintainer, and provider of the data above.
The version of the data is 2010 MeSH. Last reviewed April 26, 2010. No modification has been made in the content of the file.
Neither the United States Government, nor any of its agencies, contractors, subcontractors or employees makes any warranties, expressed or implied, with respect to data contained in the database, and, furthermore, assumes no legal liability for any party's use, or the results of such use, of any part of the database.
You will not assert any proprietary rights to any portion of the database, or represent the database or any part thereof to anyone as other than a United States Government database.
The MeSH data carry an international copyright outside the United States, its Territories or Possessions. These terms and conditions are in effect as long as the user retains any of the MeSH data obtained from this site.