scholarly journals Malignancy risk of thyroid nodules with nonshadowing echogenic foci

2021 ◽  
Vol 40 (1) ◽  
pp. 115-125
Author(s):  
Yu-Mee Sohn ◽  
Dong Gyu Na ◽  
Wooyul Paik ◽  
Hye Yun Gwon ◽  
Byeong-Joo Noh
Keyword(s):  
Thyroid Nodules ◽  
Malignancy Risk ◽  
Echogenic Foci

scholarly journals European Thyroid Association Guidelines for Ultrasound Malignancy Risk Stratification of Thyroid Nodules in Adults: The EU-TIRADS

2017 ◽  
Vol 6 (5) ◽  
pp. 225-237 ◽  
Author(s):  
Gilles Russ ◽  
Steen J. Bonnema ◽  
Murat Faik Erdogan ◽  
Cosimo Durante ◽  
Rose Ngu ◽  
...  
Keyword(s):  
Risk Stratification ◽  
Thyroid Nodules ◽  
Malignancy Risk ◽  
The Eu

scholarly journals The Malignancy Risk Assessment of Cytologically Indeterminate Thyroid Nodules Improves Markedly by Using a Predictive Model

2018 ◽  
Vol 8 (2) ◽  
pp. 83-89 ◽  
Author(s):  
Bülent Öcal ◽  
Mehmet Hakan Korkmaz ◽  
Demet Yılmazer ◽  
Tuğba Taşkın Türkmenoğlu ◽  
Ömer Bayır ◽  
...  
Keyword(s):  
Risk Assessment ◽  
Predictive Model ◽  
Thyroid Nodules ◽  
Malignancy Risk

scholarly journals Modified Models for Predicting Malignancy Using Ultrasound Characters Have High Accuracy in Thyroid Nodules With Small Size

2021 ◽  
Vol 8 ◽  
Author(s):  
Shan Jiang ◽  
Qingji Xie ◽  
Nan Li ◽  
Haizhen Chen ◽  
Xi Chen
Keyword(s):  
High Risk ◽  
Thyroid Carcinoma ◽  
Odds Ratio ◽  
Thyroid Nodules ◽  
American Thyroid Association ◽  
High Risk Patients ◽  
Malignancy Risk ◽  
Association Management ◽  
Risk Patients ◽  
Ultrasound Features

To assess the malignancy risk of thyroid nodules, ten ultrasound characteristics are suggested as key diagnostic markers. The European Thyroid Association Guidelines (EU-TIRADS) and 2015 American Thyroid Association Management Guidelines (2015ATA) are mainly used for ultrasound malignancy risk stratification, but both are less accurate and do not appropriatetly classify high risk patients in clinical examination. Previous studies focus on papillary thyroid carcinoma (PTC), but follicular thyroid carcinoma (FTC) and medullary thyroid carcinoma (MTC) remained to be characterized. Thus, this study aimed to determine the diagnostic accuracy and establish models using all ultrasound features including the nodule size for predicting the malignancy of thyroid nodules (PTC, FTC, and MTC) in China. We applied logistic regression to the data of 1,500 patients who received medical treatment in Shanghai and Fujian. Ultrasound features including taller-than-wide shape and invasion of the thyroid capsule showed high odds ratio (OR 19.329 and 4.672) for PTC in this dataset. Invasion of the thyroid also showed the highest odds ratio (OR = 8.10) for MTC. For FTC, the halo sign has the highest odds ratio (OR = 13.40). Four ultrasound features revealed distinct OR in PTC nodule groups with different sizes. In this study, we constructed a logistic model with accuracy up to 80%. In addition, this model revealed more accuracy than TIRADS in 4b and 4c category nodules. Hence, this model could well predict malignancy in small nodules and classify high-risk patients.

Vascular Pattern and Spectral Parameters of Power Doppler Ultrasound as Predictors of Malignancy Risk in Thyroid Nodules

2008 ◽  
Vol 118 (12) ◽  
pp. 2182-2186 ◽  
Author(s):  
Mehdi Bakhshaee ◽  
Yasamin Davoudi ◽  
Mostafa Mehrabi ◽  
Parvin Layegh ◽  
Saadat Mirsadaee ◽  
...  
Keyword(s):  
Doppler Ultrasound ◽  
Thyroid Nodules ◽  
Power Doppler ◽  
Vascular Pattern ◽  
Power Doppler Ultrasound ◽  
Spectral Parameters ◽  
Malignancy Risk

Malignancy risk of initially benign thyroid nodules: validation with various Thyroid Imaging Reporting and Data System guidelines

2018 ◽  
Vol 29 (1) ◽  
pp. 133-140 ◽  
Author(s):  
Su Min Ha ◽  
Jung Hwan Baek ◽  
Young Jun Choi ◽  
Sae Rom Chung ◽  
Tae Yon Sung ◽  
...  
Keyword(s):  
Thyroid Nodules ◽  
Data System ◽  
Malignancy Risk ◽  
Thyroid Imaging ◽  
Benign Thyroid Nodules ◽  
Benign Thyroid

Malignancy risk stratification and FNA recommendations for thyroid nodules: A comparison of ACR TI-RADS, AACE/ACE/AME and ATA guidelines

2020 ◽  
Vol 41 (6) ◽  
pp. 102625 ◽  
Author(s):  
Jian-Yun Peng ◽  
Fu-Shun Pan ◽  
Wei Wang ◽  
Zhu Wang ◽  
Quan-Yuan Shan ◽  
...  
Keyword(s):  
Risk Stratification ◽  
Thyroid Nodules ◽  
Malignancy Risk

Combining the American Thyroid Association's Ultrasound Classification with Cytological Subcategorization Improves the Assessment of Malignancy Risk in Indeterminate Thyroid Nodules

Thyroid ◽  
2020 ◽  
Author(s):  
Aline Machado Larcher de Almeida ◽  
Ricardo Luiz Costantin Delfim ◽  
Ana Paula Aguiar Vidal ◽  
Maria Clara d'Araujo Couto Martins Chaves ◽  
Ana Carolina Lopes Santiago ◽  
...  
Keyword(s):  
Thyroid Nodules ◽  
Malignancy Risk ◽  
Ultrasound Classification
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