Size-specific dose estimate

From ICRPaedia
Revision as of 18:06, 12 August 2021 by Chris Clement (talk | contribs) (Created page with "100px|frameless|right|link=ICRP Glossary A patient dose estimate for computed tomography (CT) scans that considers corrections based on the size (...")
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
Jump to navigation Jump to search
Glossary Icon-2.png

A patient dose estimate for computed tomography (CT) scans that considers corrections based on the size (diameter) of the patient using linear dimensions measured on or determined from the patient or on patient images. The American Association of Physicists in Medicine (AAPM) Report 204 (2011) bases SSDE values on the CT dose index (volume) reported on CT scanners but future modifications may include SSDE correction factors based on attenuation data of the patient acquired during the projection scan(s) of the scanned patient.

(ICRP Publication 135, 2017)

Return to Glossary