CT Texture Analysis of Cervical Lymph Nodes on Contrast-Enhanced [
Adult
Diagnosis, Differential
Female
Fluorodeoxyglucose F18
HIV Infections
/ complications
Humans
Image Interpretation, Computer-Assisted
/ methods
Lymphadenopathy
/ diagnostic imaging
Lymphatic Metastasis
/ diagnostic imaging
Male
Middle Aged
Positron Emission Tomography Computed Tomography
/ methods
Retrospective Studies
Sensitivity and Specificity
Squamous Cell Carcinoma of Head and Neck
/ diagnostic imaging
Journal
AJNR. American journal of neuroradiology
ISSN: 1936-959X
Titre abrégé: AJNR Am J Neuroradiol
Pays: United States
ID NLM: 8003708
Informations de publication
Date de publication:
03 2019
03 2019
Historique:
received:
26
01
2018
accepted:
05
01
2019
pubmed:
23
2
2019
medline:
10
3
2020
entrez:
23
2
2019
Statut:
ppublish
Résumé
Differentiating nodal metastases from reactive adenopathy in HIV-infected patients with [ Nine HIV-positive patients with head and neck squamous cell carcinoma (7 men, 2 women; 29-62 years of age; median age, 48 years) with 22 lymph nodes (≥1 cm) who underwent contrast-enhanced CT with [ Thirteen (59%) lymph nodes in the HIV-positive group and 22 (36%) lymph nodes in the HIV-negative control group were confirmed as positive for metastases. There were 7 histogram features ( CT texture analysis may be useful as a noninvasive method of obtaining additional quantitative information to differentiate nodal metastases from disease-specific nodal reactivity in HIV-positive patients with head and neck squamous cell carcinoma.
Sections du résumé
BACKGROUND AND PURPOSE
Differentiating nodal metastases from reactive adenopathy in HIV-infected patients with [
MATERIALS AND METHODS
Nine HIV-positive patients with head and neck squamous cell carcinoma (7 men, 2 women; 29-62 years of age; median age, 48 years) with 22 lymph nodes (≥1 cm) who underwent contrast-enhanced CT with [
RESULTS
Thirteen (59%) lymph nodes in the HIV-positive group and 22 (36%) lymph nodes in the HIV-negative control group were confirmed as positive for metastases. There were 7 histogram features (
CONCLUSIONS
CT texture analysis may be useful as a noninvasive method of obtaining additional quantitative information to differentiate nodal metastases from disease-specific nodal reactivity in HIV-positive patients with head and neck squamous cell carcinoma.
Identifiants
pubmed: 30792253
pii: ajnr.A5974
doi: 10.3174/ajnr.A5974
pmc: PMC7028663
doi:
Substances chimiques
Fluorodeoxyglucose F18
0Z5B2CJX4D
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
543-550Informations de copyright
© 2019 by American Journal of Neuroradiology.
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