Comparison of 2D planar and 3D volumetric methods for estimation of split renal function by
(99m)Tc-DMSA
SPECT
Split renal function
Journal
Physica medica : PM : an international journal devoted to the applications of physics to medicine and biology : official journal of the Italian Association of Biomedical Physics (AIFB)
ISSN: 1724-191X
Titre abrégé: Phys Med
Pays: Italy
ID NLM: 9302888
Informations de publication
Date de publication:
Mar 2022
Mar 2022
Historique:
received:
18
08
2021
revised:
14
01
2022
accepted:
26
01
2022
pubmed:
9
2
2022
medline:
9
3
2022
entrez:
8
2
2022
Statut:
ppublish
Résumé
Split renal function (SRF) can be measured by using several methods in We evaluated 212 patients, underwent both planar and SPECT In comparison of 2D and 3D methods, SRFspect was significantly different from SRFnobcg and SRFcres (p=<0.001) but not from SRFcirc (p = 0.155) in all patients. Similar results were found for patients with high creatinine level, SRFcirc and SRFspect were not significantly different (p = 0.317), while significant differences were found between SRFspect and SRFnobcg/SRFcres (p=<0.001).On the other hand, all 2D-methods showed statistical differences (p=<0.001-0.026) from 3D-method in pediatric patients. Bland-Altman-plot demonstrated that SRFcirc underestimated the poor functioning kidneys. SRFcirc can be used in measurement of SRF in adult patients with normal functioning kidneys in busy clinics. However, SRFspect provides more accurate results and suggested particularly for pediatric patients and poor functioning kidneys.
Identifiants
pubmed: 35134649
pii: S1120-1797(22)01410-7
doi: 10.1016/j.ejmp.2022.01.010
pii:
doi:
Substances chimiques
Radiopharmaceuticals
0
Technetium Tc 99m Dimercaptosuccinic Acid
494JNQ8L28
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
83-88Informations de copyright
Copyright © 2022 Associazione Italiana di Fisica Medica e Sanitaria. Published by Elsevier Ltd. All rights reserved.