醫(yī)學報告dosemeasure-文庫吧在線文庫
【正文】 e Quality Check ? Regular quality review by all radiologists in a department ? Check on the visibility of critical anatomical feature in clinical radiographs ? Check on contrast or detail detectability with appropriate test objects ? Check on the extent and cause of rejected radiographs Anatomical Feature Lung Heart Rib Clavicle Vessel Other Image Quality Check ? Regular quality review by all radiologists in a department ? Check on the visibility of critical anatomical feature in clinical radiographs ? Check on contrast or detail detectability with appropriate test objects ? Check on the extent and cause of rejected radiographs Contrast amp。 ESD。Dose Measurements amp。 Image Quality Patient Dose Image Quality Optimization Dose Different Doses in Radiography Patient dose (required) Dose indices (measured) Dose indices (measured) Surface Dose: With Patient/Phantom Incident Dose: No Patient/Phantom ESD TLD Entrance Surface Dose (ESD) DoseArea Product (DAP) DAP meter Lack of backscatter DAP Independence of DAP with Distance ESD Gy Area cm2 DAP Gy cm2 BSF Relation Between DAP and ESD Backscatter Factor ESD =
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鄂ICP備17016276號-1