Quantitative Assessment of Thyroid Nodules Using Dual-Energy Computed Tomography: Iodine Concentration Measurement and Multiparametric Texture Analysis for Differentiating between Malignant and Benign Lesions.
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ABSTRACT:
SUBMITTER: Tomita H
PROVIDER: S-EPMC7104273 | biostudies-literature | 2020
REPOSITORIES: biostudies-literature
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Quantitative Assessment of Thyroid Nodules Using Dual-Energy Computed Tomography: Iodine Concentration Measurement and Multiparametric Texture Analysis for Differentiating between Malignant and Benign Lesions.
Tomita Hayato H Kuno Hirofumi H Sekiya Kotaro K Otani Katharina K Sakai Osamu O Li Baojun B Hiyama Takashi T Nomura Keiichi K Mimura Hidefumi H Kobayashi Tatsushi T
International journal of endocrinology 20200318
<h4>Results</h4>The 34 nodules comprised 14 benign nodules and 20 malignant nodules. Iodine content and Hounsfield unit curve slopes did not differ significantly between benign and malignant thyroid nodules (<i>P</i> = 0.480-0.670). However, significant differences in the texture features of monochromatic images were observed between benign and malignant nodules: histogram mean and median, co-occurrence matrix contrast, gray-level gradient matrix (GLGM) skewness, and mean gradients and variance ...[more]
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