Endocrine Abstracts

Introduction: Thyroid incidentaloma in 18F-FDG PET-CT is relatively common and the most focal uptake are benign. However, the risk of malignancy of thyroid lesions with focal uptake on 18F-FDG PET-CT is 34.8%. Metastasis to the thyroid is uncommon (less than 0.2% of thyroid fine needle aspiration – FNA - puncture findings), with renal neoplasms being the most frequently associated (48.1%) and, more rarely, those from the breast (7.8%).Case report: A...