A routine quality assurance test for CT automatic exposure control systems.

Volume: 17, Issue: 4, Pages: 291 - 306
Published: Jul 8, 2016
Abstract
The study purpose was to develop and validate a quality assurance test for CT automatic exposure control (AEC) systems based on a set of nested polymethylmethacrylate CTDI phantoms. The test phantom was created by offsetting the 16 cm head phantom within the 32 cm body annulus, thus creating a three part phantom. This was scanned at all acceptance, routine, and some nonroutine quality assurance visits over a period of 45 months, resulting in 115...
Paper Details
Title
A routine quality assurance test for CT automatic exposure control systems.
Published Date
Jul 8, 2016
Volume
17
Issue
4
Pages
291 - 306
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