Diagnostic Performance of Five Adult-based US Risk Stratification Systems in Pediatric Thyroid Nodules.

Autor:	Kim PH; From the Department of Radiology and Research Institute of Radiology (P.H.K., H.M.Y., J.H.B., S.R.C., Y.J.C., J.H.L., J.S.L., A.Y.J., Y.A.C.) and University of Ulsan Foundation for Industry Cooperation (B.B.), Asan Medical Center, University of Ulsan College of Medicine, 88 Olympic-ro 43-gil, Songpa-gu, Seoul 05505, Republic of Korea; Department of Radiology, GangNeung Asan Hospital, Gangneung, Republic of Korea (D.G.N.); and Department of Radiology, Human Medical Imaging and Intervention Center, Seoul, Republic of Korea (D.G.N.)., Yoon HM; From the Department of Radiology and Research Institute of Radiology (P.H.K., H.M.Y., J.H.B., S.R.C., Y.J.C., J.H.L., J.S.L., A.Y.J., Y.A.C.) and University of Ulsan Foundation for Industry Cooperation (B.B.), Asan Medical Center, University of Ulsan College of Medicine, 88 Olympic-ro 43-gil, Songpa-gu, Seoul 05505, Republic of Korea; Department of Radiology, GangNeung Asan Hospital, Gangneung, Republic of Korea (D.G.N.); and Department of Radiology, Human Medical Imaging and Intervention Center, Seoul, Republic of Korea (D.G.N.)., Baek JH; From the Department of Radiology and Research Institute of Radiology (P.H.K., H.M.Y., J.H.B., S.R.C., Y.J.C., J.H.L., J.S.L., A.Y.J., Y.A.C.) and University of Ulsan Foundation for Industry Cooperation (B.B.), Asan Medical Center, University of Ulsan College of Medicine, 88 Olympic-ro 43-gil, Songpa-gu, Seoul 05505, Republic of Korea; Department of Radiology, GangNeung Asan Hospital, Gangneung, Republic of Korea (D.G.N.); and Department of Radiology, Human Medical Imaging and Intervention Center, Seoul, Republic of Korea (D.G.N.)., Chung SR; From the Department of Radiology and Research Institute of Radiology (P.H.K., H.M.Y., J.H.B., S.R.C., Y.J.C., J.H.L., J.S.L., A.Y.J., Y.A.C.) and University of Ulsan Foundation for Industry Cooperation (B.B.), Asan Medical Center, University of Ulsan College of Medicine, 88 Olympic-ro 43-gil, Songpa-gu, Seoul 05505, Republic of Korea; Department of Radiology, GangNeung Asan Hospital, Gangneung, Republic of Korea (D.G.N.); and Department of Radiology, Human Medical Imaging and Intervention Center, Seoul, Republic of Korea (D.G.N.)., Choi YJ; From the Department of Radiology and Research Institute of Radiology (P.H.K., H.M.Y., J.H.B., S.R.C., Y.J.C., J.H.L., J.S.L., A.Y.J., Y.A.C.) and University of Ulsan Foundation for Industry Cooperation (B.B.), Asan Medical Center, University of Ulsan College of Medicine, 88 Olympic-ro 43-gil, Songpa-gu, Seoul 05505, Republic of Korea; Department of Radiology, GangNeung Asan Hospital, Gangneung, Republic of Korea (D.G.N.); and Department of Radiology, Human Medical Imaging and Intervention Center, Seoul, Republic of Korea (D.G.N.)., Lee JH; From the Department of Radiology and Research Institute of Radiology (P.H.K., H.M.Y., J.H.B., S.R.C., Y.J.C., J.H.L., J.S.L., A.Y.J., Y.A.C.) and University of Ulsan Foundation for Industry Cooperation (B.B.), Asan Medical Center, University of Ulsan College of Medicine, 88 Olympic-ro 43-gil, Songpa-gu, Seoul 05505, Republic of Korea; Department of Radiology, GangNeung Asan Hospital, Gangneung, Republic of Korea (D.G.N.); and Department of Radiology, Human Medical Imaging and Intervention Center, Seoul, Republic of Korea (D.G.N.)., Lee JS; From the Department of Radiology and Research Institute of Radiology (P.H.K., H.M.Y., J.H.B., S.R.C., Y.J.C., J.H.L., J.S.L., A.Y.J., Y.A.C.) and University of Ulsan Foundation for Industry Cooperation (B.B.), Asan Medical Center, University of Ulsan College of Medicine, 88 Olympic-ro 43-gil, Songpa-gu, Seoul 05505, Republic of Korea; Department of Radiology, GangNeung Asan Hospital, Gangneung, Republic of Korea (D.G.N.); and Department of Radiology, Human Medical Imaging and Intervention Center, Seoul, Republic of Korea (D.G.N.)., Jung AY; From the Department of Radiology and Research Institute of Radiology (P.H.K., H.M.Y., J.H.B., S.R.C., Y.J.C., J.H.L., J.S.L., A.Y.J., Y.A.C.) and University of Ulsan Foundation for Industry Cooperation (B.B.), Asan Medical Center, University of Ulsan College of Medicine, 88 Olympic-ro 43-gil, Songpa-gu, Seoul 05505, Republic of Korea; Department of Radiology, GangNeung Asan Hospital, Gangneung, Republic of Korea (D.G.N.); and Department of Radiology, Human Medical Imaging and Intervention Center, Seoul, Republic of Korea (D.G.N.)., Cho YA; From the Department of Radiology and Research Institute of Radiology (P.H.K., H.M.Y., J.H.B., S.R.C., Y.J.C., J.H.L., J.S.L., A.Y.J., Y.A.C.) and University of Ulsan Foundation for Industry Cooperation (B.B.), Asan Medical Center, University of Ulsan College of Medicine, 88 Olympic-ro 43-gil, Songpa-gu, Seoul 05505, Republic of Korea; Department of Radiology, GangNeung Asan Hospital, Gangneung, Republic of Korea (D.G.N.); and Department of Radiology, Human Medical Imaging and Intervention Center, Seoul, Republic of Korea (D.G.N.)., Bak B; From the Department of Radiology and Research Institute of Radiology (P.H.K., H.M.Y., J.H.B., S.R.C., Y.J.C., J.H.L., J.S.L., A.Y.J., Y.A.C.) and University of Ulsan Foundation for Industry Cooperation (B.B.), Asan Medical Center, University of Ulsan College of Medicine, 88 Olympic-ro 43-gil, Songpa-gu, Seoul 05505, Republic of Korea; Department of Radiology, GangNeung Asan Hospital, Gangneung, Republic of Korea (D.G.N.); and Department of Radiology, Human Medical Imaging and Intervention Center, Seoul, Republic of Korea (D.G.N.)., Na DG; From the Department of Radiology and Research Institute of Radiology (P.H.K., H.M.Y., J.H.B., S.R.C., Y.J.C., J.H.L., J.S.L., A.Y.J., Y.A.C.) and University of Ulsan Foundation for Industry Cooperation (B.B.), Asan Medical Center, University of Ulsan College of Medicine, 88 Olympic-ro 43-gil, Songpa-gu, Seoul 05505, Republic of Korea; Department of Radiology, GangNeung Asan Hospital, Gangneung, Republic of Korea (D.G.N.); and Department of Radiology, Human Medical Imaging and Intervention Center, Seoul, Republic of Korea (D.G.N.).
Jazyk:	angličtina
Zdroj:	Radiology [Radiology] 2022 Oct; Vol. 305 (1), pp. 190-198. Date of Electronic Publication: 2022 Jul 05.
DOI:	10.1148/radiol.212762
Abstrakt:	Background The validation of adult-based US risk stratification systems (RSSs) in the discrimination of malignant thyroid nodules in a pediatric population remains lacking. Purpose To estimate and compare the diagnostic performance of pediatric US RSSs based on five adult-based RSSs in the discrimination of malignant thyroid nodules in a pediatric sample. Materials and methods Pediatric patients (age ≤18 years) with histopathologically confirmed US-detected thyroid nodules at a tertiary referral hospital between January 2000 and April 2020 were analyzed retrospectively. The diagnostic performance of US-based fine-needle aspiration biopsy (FNAB) criteria in thyroid cancer detection was estimated. The following sensitivity analyses were performed: (a) scenario 1: nodules smaller than 1 cm, with the highest category additionally biopsied; (b) scenario 2, application of American College of Radiology Thyroid Imaging Reporting and Data System nodule size cutoffs to other RSSs; (c) scenario 3, scenarios 1 and 2 together. Generalized estimating equations (GEEs) were used for estimation. Results A total of 277 thyroid nodules in 221 pediatric patients (median age, 16 years [interquartile range {IQR}, 13-17]; 172 female; 152 of 277 patients [55%] malignant) were analyzed. The GEE-estimated sensitivity and specificity ranged from 70% to 78% (104 to 119 of 152 patients, based on each reader's interpretation) and from 42% to 78% (49 of 124 patients to 103 of 125 patients). In scenario 1, the missed malignancy rate was reduced from 32%-38% (41 of 134 patients to 34 of 83 patients) to 15%-21% (eight of 59 patients to 28 of 127 patients). In scenario 2, the unnecessary biopsy rate was reduced from 35%-39% (60 of 176 patients to 68 of 175 patients) to 20%-34% (18 of 109 patients to 62 of 179 patients). The highest accuracy was noted in scenario 3 (range, 71%-81%; 199 of 277 patients to 216 of 262 patients). Conclusion The diagnostic performances of the fine-needle aspiration biopsy criteria of five adult-based risk stratification systems were acceptable in the pediatric population and were improved by applying the American College of Radiology Thyroid Imaging Reporting and Data System size cutoff for nodules 1 cm or larger and allowing biopsy of the highest category nodules smaller than 1 cm. © RSNA, 2022 Online supplemental material is available for this article.
Databáze:	MEDLINE
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