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Hyperintense Thyroid Incidentaloma on Time of Flight Magnetic Resonance Angiography

Overview of attention for article published in Frontiers in endocrinology, July 2018
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Title
Hyperintense Thyroid Incidentaloma on Time of Flight Magnetic Resonance Angiography
Published in
Frontiers in endocrinology, July 2018
DOI 10.3389/fendo.2018.00417
Pubmed ID
Authors

Soo Chin Kim, Inseon Ryoo, Hye Young Sun

Abstract

Background: The purpose of this study was to evaluate the clinical significance of thyroid incidentaloma with hypersignal intensity on the time of flight magnetic resonance (TOF-MR) angiography and correlation with ultrasound (US). Methods: We retrospectively reviewed 3,505 non-contrast TOF-MR angiography performed at our institution between September 2014 and May 2017. Two radiologists correlated the thyroid incidentalomas detected on TOF-MR angiography with US features that were obtained within a three-month interval between MR and US examinations in consensus. Results: The prevalence of hyperintense thyroid nodules incidentally detected by TOF-MR angiography was 1.2% (43/3,505 patients). Among these, 35 people (77.8%) underwent US examinations, and a total of 45 hyperintense thyroid nodules were detected by US studies. Of these 45 nodules, more than 70% were categorized as benign on US exams. Fine needle aspiration was performed on nine nodules according to indications recommended by the Korean Society of Thyroid Radiology. All except one high-suspicion thyroid nodule were confirmed as benign (Bethesda 2) on cytologic examination. The high-suspicion nodule on US showed a nondiagnostic result (Bethesda 1). However, this nodule collapsed after aspiration of thick colloid. Conclusions: Our study demonstrated that the most hyperintense thyroid nodules detected on TOF-MR angiography were benign. Therefore, if a hyperintense incidentaloma is found on TOF-MR angiography, the thyroid nodule is more likely to be benign. We believe that these findings could offer additional information for further clinical management.

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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 23 July 2018.
All research outputs
#20,663,600
of 25,385,509 outputs
Outputs from Frontiers in endocrinology
#6,739
of 13,021 outputs
Outputs of similar age
#264,892
of 340,859 outputs
Outputs of similar age from Frontiers in endocrinology
#134
of 195 outputs
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