Laryngeal and hypopharyngeal squamous cell carcinoma: association between quantitative parameters derived from dual-energy CT and histopathological prognostic factors.
Laryngeal and hypopharyngeal squamous cell carcinoma
dual-energy computed tomography
iodine concentration
prognostic factor
Journal
Acta radiologica (Stockholm, Sweden : 1987)
ISSN: 1600-0455
Titre abrégé: Acta Radiol
Pays: England
ID NLM: 8706123
Informations de publication
Date de publication:
Jul 2023
Jul 2023
Historique:
medline:
26
6
2023
pubmed:
4
5
2022
entrez:
3
5
2022
Statut:
ppublish
Résumé
Dual-energy computed tomography (DECT) can provide objective evaluation of laryngeal and hypopharyngeal squamous cell carcinoma (LHSCC). To investigate the relationship between quantitative parameters acquired from DECT and histopathological prognostic factors in LHSCC. A total of 65 patients with LHSCC who underwent arterial phase and venous phase DECT scans were retrospectively enrolled. Iodine concentration (IC) and normalized IC (NIC) of the tumor were calculated in both the arterial (IC There were significantly differences on IC IC
Sections du résumé
BACKGROUND
BACKGROUND
Dual-energy computed tomography (DECT) can provide objective evaluation of laryngeal and hypopharyngeal squamous cell carcinoma (LHSCC).
PURPOSE
OBJECTIVE
To investigate the relationship between quantitative parameters acquired from DECT and histopathological prognostic factors in LHSCC.
MATERIAL AND METHODS
METHODS
A total of 65 patients with LHSCC who underwent arterial phase and venous phase DECT scans were retrospectively enrolled. Iodine concentration (IC) and normalized IC (NIC) of the tumor were calculated in both the arterial (IC
RESULTS
RESULTS
There were significantly differences on IC
CONCLUSION
CONCLUSIONS
IC
Identifiants
pubmed: 35502811
doi: 10.1177/02841851221095237
doi:
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM