Repeat Fine Needle Aspiration Cytology Refines the Selection of Thyroid Nodules for Afirma Gene Expression Classifier Testing
CONCLUSIONS: Repeat FNA cytology can guide the selection of cytologically indeterminate thyroid nodules that warrant MT. The Restrictive model of performing Afirma GEC only on nodules with 2 separate biopsies showing Bethesda III/IV cytology would reduce the rate of diagnostic surgery for histologically benign nodules while missing only rare low-risk tumors. Given the low but nontrivial risks of thyroidectomy, the higher specificity of the Restrictive testing approach disproportionately outweighs the potential harms.PMID:33813868 | DOI:10.1089/thy.2020.0969
Source: Thyroid : official journal of the American Thyroid Association - Category: Endocrinology Authors: Michiya Nishino Roselyn Mateo Holly Kilim Anna Feldman Amanda Elliott Changyu Shen Per-Olof Hasselgren Helen Wang Pamela Hartzband James V Hennessey Source Type: research
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