Pengaruh faktor ekspose terhadap kontras resolusi CT Scan

Abstract

Research on Effects of Exposure Factors Against Contrast Resolution CT Scan in RS Pirngadi field to determine the relationship factor is exposure to the contrast in an image resolution CT scan. In the method is carried out by analyzing the density of each image of a CT scan of any change in tube voltage 80 kV, 100 kV and 140 kV with a strong current of 100 mA, 200 mA, and 400 mA. Research of the results obtained that the change in tube voltage (V) tube current (A) and measured with a densitometer density results are different and it is best to voltage 80 kV and a tube current of 400 mA.