ArticleClinics (Sao Paulo, Brazil)2020
Effect of the location and size of thyroid nodules on the diagnostic performance of ultrasound elastography: A retrospective analysis.
Article in Clinics (Sao Paulo, Brazil), 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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4 citing papers in PubMed, 7 citations in OpenAlex.
- Characterization of Medical Neck Palpation to Inform Design of Haptic Palpation Sensors.Sensors (Basel, Switzerland) · 2025Article
- Comparison of artificial intelligence, elastic imaging, and the thyroid imaging reporting and data system in the differential diagnosis of suspicious nodules.Quantitative imaging in medicine and surgery · 2024Article
- The predictive models based on multimodality ultrasonography for the differential diagnosis of thyroid nodules smaller than 10 mm.The British journal of radiology · 2023Article
- Comments: Effect of the location and size of thyroid nodules on the diagnostic performance of ultrasound elastography: A retrospective analysis.Clinics (Sao Paulo, Brazil) · 2021Article
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Abstract
objectivesUltrasound-guided fine-needle aspiration biopsies are recommended for the detection of suspicious thyroid nodules. However, the best approach regarding suspicious ultrasound features for thyroid nodules is still unclear. This study aimed to evaluate the effect of location and size of thyroid nodules on the diagnostic performance of strain ultrasound elastography. In addition, this study evaluated whether ultrasound elastography predicts malignancy in thyroid nodules.
methodsData regarding the size, depth, and distance from the carotid artery of nodules, the elasticity contrast index, and the nature of nodules were analyzed.
resultsThere was no significant difference in the depth (p=0.092) and the distance from the carotid artery (p=0.061) between benign and suspicious nodules. Suspicious nodules were smaller than benign nodules (p<0.0001, q=23.84) and had a higher elasticity contrast index (p<0.0001, q=21.05). The depth of nodules and the size of the nodule were not associated with the correct value of the elasticity contrast index (p>0.05 for both). The diagnostic performance of ultrasound elastography was not affected by the distance of the nodules from the carotid artery if they were located ≥15 mm from the carotid artery (p=0.5960). However, if the suspicious nodules were located <15 mm from the carotid artery, the diagnostic accuracy was hampered (p=0.006).
conclusionsThe strain ultrasound elastography should be carefully evaluated when small thyroid nodules are located near the carotid artery.
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