Počet záznamov: 1
angiografia digitálna subtrakčná
SYS d015901 LBL 00000nx--j22000003--45-- 005 20240119200122.1 100 $a 19920515csloy0103----ba0 152 $b mesh 250 $a angiografia digitálna subtrakčná $x AE $x CL $x DE $x EC $x ES $x HI $x IS $x MO $x MT $x NU $x PX $x RE $x SN $x ST $x TD $x VE $8 slo 300 1-
$a 90 $8 eng 300 1-
$a Angiography (1980-1989) $8 eng 300 1-
$a Subtraction Technique (1980-1989) $8 eng 330 1-
$a A method of delineating blood vessels by subtracting a tissue background image from an image of tissue plus intravascular contrast material that attenuates the X-ray photons. The background image is determined from a digitized image taken a few moments before injection of the contrast material. The resulting angiogram is a high-contrast image of the vessel. This subtraction technique allows extraction of a high-intensity signal from the superimposed background information. The image is thus the result of the differential absorption of X-rays by different tissues. $8 eng 450 $a Digital Subtraction Angiography $5 e $8 eng 450 $a Subtraction Angiography, Digital $5 e $8 eng 686 $a E01.370.350.600.350.700.060 686 $a E01.370.350.700.060.060 686 $a E01.370.350.700.700.060 686 $a E01.370.350.760.060 686 $a E01.370.370.050.060 750 $a Angiography, Digital Subtraction $8 eng 801 -0
$a US $b DNLM $c 19920515 801 -2
$a SK $b BA006 $c 20030602 980 $x M
Počet záznamov: 1