Risk assessment of osteoradionecrosis associated with periodontitis using
Osteoradionecrosis
Periodontitis
Positron emission tomography computed tomography
Radiotherapy
Squamous cell carcinoma
Journal
European journal of radiology
ISSN: 1872-7727
Titre abrégé: Eur J Radiol
Pays: Ireland
ID NLM: 8106411
Informations de publication
Date de publication:
Nov 2020
Nov 2020
Historique:
received:
03
05
2020
revised:
28
06
2020
accepted:
26
08
2020
pubmed:
6
10
2020
medline:
15
4
2021
entrez:
5
10
2020
Statut:
ppublish
Résumé
Osteoradionecrosis (ORN) is a serious complication after radiotherapy (RT), even in the era of intensity modulated radiation therapy (IMRT). The purpose of this study was to evaluate whether One hundred and five OP/OC SCC patients treated with RT who underwent pretreatment Among 105 patients, 14 (13.3 %) developed ORN. The SUVmax of the periodontal region in patients with ORN (3.35 ± 1.23) was significantly higher than patients without ORN (1.92 ± 0.66) (P < .01). The corresponding CT stage of periodontitis in patients with ORN was significantly higher (2.71±0.47) than patients without ORN (1.80±0.73) (P < .01). ROC analysis revealed the cut-off values of developing ORN were 2.1 in SUVmax, and II in CT stage of periodontitis. The corresponding AUC was 0.86 and 0.82, respectively. Pretreatment
Identifiants
pubmed: 33012550
pii: S0720-048X(20)30448-4
doi: 10.1016/j.ejrad.2020.109259
pii:
doi:
Substances chimiques
Radiopharmaceuticals
0
Fluorodeoxyglucose F18
0Z5B2CJX4D
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
109259Informations de copyright
Copyright © 2020 Elsevier B.V. All rights reserved.