Inguinal draining-lymph node in
18 F-FDG PET/CT
fracture-related infection
lower extremity
lymph node
standardized uptake value
Journal
Frontiers in immunology
ISSN: 1664-3224
Titre abrégé: Front Immunol
Pays: Switzerland
ID NLM: 101560960
Informations de publication
Date de publication:
2023
2023
Historique:
received:
18
04
2023
accepted:
28
08
2023
medline:
1
11
2023
pubmed:
23
10
2023
entrez:
23
10
2023
Statut:
epublish
Résumé
The imaging diagnosis of fracture-related infection is often challenging. The aim of this study was to evaluate the value of A total of 254 consecutive patients who underwent Patients were divided into two groups according to final diagnosis: the infected (N=197) and the non-infected group (N=57). The differences in the inguinal DLN-related parameters, including the long diameter, short diameter, maximum cross-sectional area, maximum standardized uptake value (SUVmax), metabolic volume (MV) 60%, MV70%, MV80%, total lesional glycolysis (TLG) 60%, TLG70%, TLG80%, and the infection suspected area related parameters, including SUVmax, MV25%, MV30%, MV35%, MV40%, MV50%, and TLG70%, between the two groups were statistically significant. We then compared the highest area under the curves (AUCs) among the morphological parameters of DLN, metabolic parameters of DLN, and metabolic parameters of the suspected infection area. The result demonstrated that SUVmax of the inguinal DLN showed the best diagnostic performance with an AUC of 0.939 ( Semiquantitative analysis (especially SUVmax) of the inguinal DLN in
Identifiants
pubmed: 37868952
doi: 10.3389/fimmu.2023.1206682
pmc: PMC10585159
doi:
Substances chimiques
Fluorodeoxyglucose F18
0Z5B2CJX4D
Radiopharmaceuticals
0
Types de publication
Journal Article
Research Support, Non-U.S. Gov't
Langues
eng
Sous-ensembles de citation
IM
Pagination
1206682Informations de copyright
Copyright © 2023 Wang, Sun, Liang and Shen.
Déclaration de conflit d'intérêts
The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest.
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