Removal of Antiscatter Grids for Spinal Digital Subtraction Angiography: Dose Reduction without Loss of Diagnostic Value.
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DOI: 10.1148/radiol.2020191786
Abstract: Background Spinal digital subtraction angiography (DSA) exposes patients and operators to substantial amounts of radiation. Antiscatter grid (ASG) removal is used to decrease radiation exposure but may reduce image quality. Purpose To determine whether ASG… read more here.
Keywords: quality; image quality; subtraction angiography; spinal digital ... See more keywords