Risk stratification of the thyroid nodule with Bethesda indeterminate cytology, category III, IV, V on the one surgeon-performed US-guided fine-needle aspiration with 27-gauge needle, verified by histopathology of thyroidectomy: the additional value of one surgeon-performed elastography.
Acta Chir Belg
; 119(1): 38-46, 2019 Feb.
Article
em En
| MEDLINE
| ID: mdl-30606092
ABSTRACT
BACKGROUND:
The aim is to assess the value of strain elastography (SE) in differentiating likelihood of malignancy for the thyroid nodules, possessing the Bethesda Category III, IV, and V indeterminate cytology.METHODS:
The data was obtained by ultrasonography (US)-guided fine-needle aspiration (US-g-FNA) via 27-gauge needle, with the verification of indicated thyroidectomies in a retrospective analysis, from April 2010 to April 2014, by enrolling the documents of 262 consecutive patients, with 327 thyroid nodules, subjected to one-surgeon performed neck US, SE, and US-g-FNA with 27-G needle to rule out the malignancy.RESULTS:
122 of 327 cases were Bethesda Category III, IV, and V with histopathologically benign, 110 (90.2%); PTC, 7 (5.7%); FTC, 4 (3.3%); HCC, 1 (0.8%). Tsukuba Elasticity Score (TES) 1, 2, 3, 4, and 5 were detected as 38 (31.1%), 8 (6.6%), 59 (48.4%), 4 (3.3%), and 13 (10.7%), respectively for the cases with the indeterminate cytology. No significant difference was detected between TES 4 and 5 and malign histopathology by McNemar test (p = .727) with a good level of concordance, the kappa coefficient, 0.737.CONCLUSION:
SE may be a useful tool in differentiating malign from benign thyroid nodules by selecting surgery adaptation even for Bethesda indeterminate cytology on FNAC.Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Neoplasias da Glândula Tireoide
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Nódulo da Glândula Tireoide
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Técnicas de Imagem por Elasticidade
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Aspiração por Agulha Fina Guiada por Ultrassom Endoscópico
/
Agulhas
Tipo de estudo:
Diagnostic_studies
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Etiology_studies
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Prognostic_studies
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Risk_factors_studies
Limite:
Female
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Humans
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Male
Idioma:
En
Ano de publicação:
2019
Tipo de documento:
Article