Optimizing
Dosimetry
Embolization
Microdosimetry
Radioembolization
Tumor vascularity
Journal
Cardiovascular and interventional radiology
ISSN: 1432-086X
Titre abrégé: Cardiovasc Intervent Radiol
Pays: United States
ID NLM: 8003538
Informations de publication
Date de publication:
Jul 2022
Jul 2022
Historique:
received:
04
01
2022
accepted:
28
03
2022
pubmed:
24
4
2022
medline:
28
6
2022
entrez:
23
4
2022
Statut:
ppublish
Résumé
To determine how particle density affects dose distribution and outcomes after lobar radioembolization. Matched pairs of patients, treated with glass versus resin microspheres, were selected by propensity score matching (114 patients), in this single-institution retrospective study. For each patient, tumor and liver particle density (particles/cm As more particles were delivered, doses on The number of particles delivered can be chosen to maximize the tumor dose and minimize the liver dose, based on tumor vascularity. Optimizing the particle density resulted in improved LPFS and overall survival.
Identifiants
pubmed: 35459960
doi: 10.1007/s00270-022-03139-6
pii: 10.1007/s00270-022-03139-6
pmc: PMC10103908
mid: NIHMS1884677
doi:
Substances chimiques
Technetium Tc 99m Aggregated Albumin
0
Yttrium Radioisotopes
0
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
958-969Subventions
Organisme : NCI NIH HHS
ID : P30 CA008748
Pays : United States
Commentaires et corrections
Type : ErratumIn
Informations de copyright
© 2022. Springer Science+Business Media, LLC, part of Springer Nature and the Cardiovascular and Interventional Radiological Society of Europe (CIRSE).
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