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 DeCS Categories

E01 Diagnosis .
E01.370 Diagnostic Techniques and Procedures .
E01.370.225 Clinical Laboratory Techniques .
E01.370.225.500 Cytological Techniques .
E01.370.225.500.386 Cytophotometry .
E01.370.350 Diagnostic Imaging .
E01.370.350.600 Photography .
E01.370.350.600.630 Photogrammetry .
E01.370.350.700 Radiography .
E01.370.350.700.024 Absorptiometry, Photon .
E01.370.370 Diagnostic Techniques, Cardiovascular .
E01.370.370.610 Plethysmography .
E01.370.370.610.600 Photoplethysmography .
E05 Investigative Techniques .
E05.196 Chemistry Techniques, Analytical .
E05.196.712 Photometry .
E05.196.712.224 Densitometry .
E05.196.712.224.187 Absorptiometry, Photon .
E05.196.712.516 Luminescent Measurements .
E05.196.712.516.600 Fluorometry .
E05.196.712.516.600.240 Cytophotometry .
E05.196.712.726 Spectrophotometry .
E05.196.867 Spectrum Analysis .
E05.196.867.826 Spectrophotometry .
E05.200 Clinical Laboratory Techniques .
E05.200.500 Cytological Techniques .
E05.200.500.386 Cytophotometry .
E05.242 Cytological Techniques .
E05.242.386 Cytophotometry .
G01 Physical Phenomena .
G01.249 Elementary Particles .
G01.249.705 Photons .
G01.358 Magnetic Phenomena .
G01.358.500 Electromagnetic Phenomena .
G01.358.500.505 Electromagnetic Radiation .
G01.358.500.505.650 Light .
G01.358.500.505.650.782 Photons .
G01.590 Optical Phenomena .
G01.590.540 Light .
G01.590.540.782 Photons .
G01.750 Radiation .
G01.750.250 Electromagnetic Radiation .
G01.750.250.650 Light .
G01.750.250.650.782 Photons .
G01.750.770 Radiation, Nonionizing .
G01.750.770.578 Light .
G01.750.770.578.782 Photons .
SP4 Environmental Health .
SP4.016 Water Resources .
SP4.016.172 Water Analysis .
SP4.016.172.968 Analytical Methods .
SP4.016.172.968.334 Spectrophotometry .
SP4.026 Sewage .
SP4.026.292 Wastewater Treatment .
SP4.026.292.728 Analytical Methods .
SP4.026.292.728.429 Spectrophotometry .
SP4.036 Soil 9881 .
SP4.036.392 Soil Analysis .
SP4.036.392.278 Spectrophotometry .
SP4.036.392.293 Photogrammetry .
SP4.041 Air 306 .
SP4.041.422 Air Analysis .
SP4.041.422.443 Spectrophotometry .
 
 Terms
 Synonyms & Historicals
Documents
LILACS e MDL
 
Photometry .
Photometries .
Measurement of the various properties of light. .
1.00
418341
 
Absorptiometry, Photon .
Absorptiometry, Dual X-Ray .
Absorptiometry, Dual-Energy Radiographic .
Absorptiometry, Dual-Energy X-Ray .
DEXA Scan .
DPX Absorptiometry .
DXA Scan .
Densitometry, X-Ray .
Densitometry, Xray .
Dual X-Ray Absorptiometry .
Dual-Energy Radiographic Absorptiometry .
Dual-Energy X-Ray Absorptiometry .
Dual-Energy X-Ray Absorptiometry Scan .
Radiographic Absorptiometry, Dual-Energy .
X-Ray Absorptiometry, Dual-Energy .
X-Ray Photodensitometry .
Absorptiometries, DPX .
Absorptiometry, DPX .
Absorptiometry, Dual Energy Radiographic .
Absorptiometry, Dual Energy X Ray .
Absorptiometry, Dual X Ray .
Absorptiometry, Dual-Photon .
Absorptiometry, Single-Photon .
Absorptiometry, X Ray .
DEXA Scans .
DXA Scans .
Densitometry, X Ray .
Dual Energy Radiographic Absorptiometry .
Dual Energy X Ray Absorptiometry .
Dual Energy X Ray Absorptiometry Scan .
Dual Photon Absorptiometry .
Dual X Ray Absorptiometry .
Photodensitometry, X Ray .
Radiographic Absorptiometry, Dual Energy .
Scan, DEXA .
Scan, DXA .
Scans, DEXA .
Scans, DXA .
Single Photon Absorptiometry .
X Ray Absorptiometry .
X Ray Absorptiometry, Dual Energy .
X Ray Photodensitometry .
X-Ray Absorptiometry, Dual .
X-Ray Densitometry .
Xray Densitometry .
Absorptiometry, X-Ray .
Dual-Photon Absorptiometry .
Photodensitometry, X-Ray .
Photon Absorptiometry .
Single-Photon Absorptiometry .
X-Ray Absorptiometry .
Densitometry, X-Ray .
Absorptiometry, Dual-Energy X-Ray .
Photodensitometry .
X-Ray Absorptiometry, Dual-Energy .
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. .
0.77
24619942
 
Photogrammetry .
Photogrammetries .
Stereophotogrammetries .
Stereophotogrammetry .
Making measurements by the use of stereoscopic photographs. .
0.69
1152168
 
Photoplethysmography .
Light Reflection Rheography .
Photoreflexometry .
Rheography, Light Reflection .
Light Reflection Rheographies .
Photoplethysmographies .
Photoreflexometries .
Rheographies, Light Reflection .
Plethysmographic determination in which the intensity of light reflected from the skin surface and the red cells below is measured to determine the blood volume of the respective area. There are two types, transmission and reflectance. .
0.66
181443
 
Photons .
Discrete concentrations of energy, apparently massless elementary particles, that move at the speed of light. They are the unit or quantum of electromagnetic radiation. Photons are emitted when electrons move from one energy state to another. (From Hawley's Condensed Chemical Dictionary, 11th ed) .
0.65
2810742
 
Cytophotometry .
Cytophotometries .
Microfluorometries .
Microfluorometry .
A method for the study of certain organic compounds within cells, in situ, by measuring the light intensities of the selectively stained areas of cytoplasm. The compounds studied and their locations in the cells are made to fluoresce and are observed under a microscope. .
0.62
23973
 
Spectrophotometry .
The art or process of comparing photometrically the relative intensities of the light in different parts of the spectrum. .
0.59
51359119