{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,12]],"date-time":"2026-03-12T03:01:14Z","timestamp":1773284474824,"version":"3.50.1"},"reference-count":19,"publisher":"Wiley","issue":"7-8","license":[{"start":{"date-parts":[[2020,6,21]],"date-time":"2020-06-21T00:00:00Z","timestamp":1592697600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["ANZ Journal of Surgery"],"published-print":{"date-parts":[[2020,7]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Background<\/jats:title><jats:p>Potential live renal donors undergo both renal computed tomography angiogram (CTA) and nuclear imaging dimercaptosuccinic acid (DMSA) scans. Each kidney's renal function and vascular anatomy influences the choice of donor side. Although DMSA measures differential blood flow, it is a surrogate for renal function and nephron mass. Computed tomography techniques can provide volumetry information. The aim of this study was to determine the relationship between measured split renal volumes on computed tomography versus renal volumes derived from DMSA split function in live donors.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>Prospective data of live kidney donors assessed at a single Australian centre from 2014 to 2017 were reviewed. All patients had pre\u2010operative CTA and DMSA imaging. Renal volume was determined via semi\u2010automated software calculation from CTA three\u2010dimensional image reconstructions by one investigator. Measured split renal volume was compared against calculated renal volume using measured DMSA split function (percentage split function multiplied by total renal volume).<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>Fifty\u2010three patients were included in the study. Split renal volumes on three\u2010dimensional CTA images correlate to calculated split volumes determined from DMSA (Pearson coefficient 0.95 for right renal volume, 0.95 for left). The decision of which kidney to remove can be achieved with CTA only. Omitting a DMSA scan would reduce the radiation load by 0.70\u2009mSv (35 chest X\u2010rays) and potential cost saving of AU$1062.00 per donor.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusion<\/jats:title><jats:p>CTA technology allows accurate assessment of renal volumes that correlate well with DMSA split function. Avoiding a DMSA scan results in cost and radiation reduction in the assessment of a live kidney donor.<\/jats:p><\/jats:sec>","DOI":"10.1111\/ans.16087","type":"journal-article","created":{"date-parts":[[2020,6,21]],"date-time":"2020-06-21T22:18:27Z","timestamp":1592777907000},"page":"1347-1351","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":3,"title":["Correlation between <scp>computed tomography<\/scp> volumetry and nuclear medicine split renal function in live kidney donation: a single\u2010centre experience"],"prefix":"10.1111","volume":"90","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-5656-628X","authenticated-orcid":false,"given":"Lina","family":"Hua","sequence":"first","affiliation":[{"name":"Department of Surgery Central Adelaide Local Health Network  Adelaide South Australia Australia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ruben","family":"Sebben","sequence":"additional","affiliation":[{"name":"Department of Medical Imaging Central Adelaide Local Health Network  Adelaide South Australia Australia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Santosh","family":"Olakkengil","sequence":"additional","affiliation":[{"name":"Department of Surgery Central Adelaide Local Health Network  Adelaide South Australia Australia"},{"name":"Department of Renal and Transplant Central Adelaide Local Health Network  Adelaide South Australia Australia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Christine","family":"Russell","sequence":"additional","affiliation":[{"name":"Department of Renal and Transplant Central Adelaide Local Health Network  Adelaide South Australia Australia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Toby","family":"Coates","sequence":"additional","affiliation":[{"name":"Department of Renal and Transplant Central Adelaide Local Health Network  Adelaide South Australia Australia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Shantanu","family":"Bhattacharjya","sequence":"additional","affiliation":[{"name":"Department of Surgery Central Adelaide Local Health Network  Adelaide South Australia Australia"},{"name":"Department of Renal and Transplant Central Adelaide Local Health Network  Adelaide South Australia Australia"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2020,6,21]]},"reference":[{"key":"e_1_2_8_2_1","first-page":"316","article-title":"Live kidney donors: assessment and follow up","volume":"38","author":"Levidiotis V","year":"2009","journal-title":"Aust. 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