RT Book, Section A1 Fitzgerald, Paul A. A2 Papadakis, Maxine A. A2 McPhee, Stephen J. A2 Rabow, Michael W. A2 McQuaid, Kenneth R. SR Print(0) ID 1193160181 T1 Thyroid Nodules & Multinodular Goiter T2 Current Medical Diagnosis & Treatment 2023 YR 2023 FD 2023 PB McGraw-Hill Education PP New York, NY SN 9781264687343 LK accessmedicine.mhmedical.com/content.aspx?aid=1193160181 RD 2024/09/12 AB ESSENTIALS OF DIAGNOSISSingle or multiple thyroid nodules are commonly palpated by the patient or clinician or discovered incidentally on imaging studies.Thyroid function tests recommended.FNA cytology for thyroid nodules ≥ 1 cm or for smaller nodules when prior head-neck or chest-shoulder radiation.Ultrasound guidance improves FNA diagnosis for palpable and nonpalpable nodules.Clinical follow-up required.