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The peculiar ultrasonographic and elastographic features of thyroid nodules after treatment with laser or radiofrequency: similarities and differences

Overview of attention for article published in Endocrine, March 2014
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Title
The peculiar ultrasonographic and elastographic features of thyroid nodules after treatment with laser or radiofrequency: similarities and differences
Published in
Endocrine, March 2014
DOI 10.1007/s12020-014-0241-y
Pubmed ID
Authors

Massimiliano Andrioli, Roberto Valcavi

Abstract

The aim of percutaneous thermal ablation with laser (LA) or radiofrequency (RFA) is to reduce the volume of benign thyroid nodules. Little is known about ultrasonographic and elastographic appearances of thyroid lesions after treatment. For the first time, we report in detail the main ultrasonographic and elastographic characteristics of thermally ablated nodules and their underlying similarities and differences. Both thermal treatments usually produce a marked hypoechoic area of coagulative necrosis. LA-treated lesions usually become highly heterogeneous due to the presence of cavitations and charring; they then evolve into hyperechoic scars. In RFA-treated nodules, instead, the necrotic area is more homogeneous but presents more irregular margins compared to those observed in LA-treated lesions. Regardless of the thermal method used, vascularity is typically reduced in all treated nodules and stiffness, evaluated with qualitative elastography, increases. In conclusion, ultrasonographic and elastographic appearances of the thermally ablated thyroid lesions differ slightly according to the adopted procedure. Furthermore, they are peculiar, changeable over time, and potentially misleading.

Mendeley readers

Mendeley readers

The data shown below were compiled from readership statistics for 9 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
Italy 1 11%
Unknown 8 89%

Demographic breakdown

Readers by professional status Count As %
Other 3 33%
Student > Bachelor 2 22%
Lecturer 1 11%
Student > Master 1 11%
Researcher 1 11%
Other 1 11%
Readers by discipline Count As %
Medicine and Dentistry 8 89%
Unknown 1 11%
Attention Score in Context

Attention Score in Context

This research output has an Altmetric Attention Score of 1. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 27 March 2014.
All research outputs
#20,226,756
of 22,751,628 outputs
Outputs from Endocrine
#1,356
of 1,678 outputs
Outputs of similar age
#191,843
of 224,281 outputs
Outputs of similar age from Endocrine
#21
of 26 outputs
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