J Korean Soc Ultrasound Med.
2011 Dec;30(4):267-269.
Lymphocytic Thyroiditis Presenting as a Focal Uptake on 18F-Fluorodeoxyglucose Positron Emission Tomography: A Case Report
- Affiliations
-
- 1Department of Radiology, Yonsei University College of Medicine, Seoul, Korea. docjin@yuhs.ac
- 2Department of Pathology, Yonsei University College of Medicine, Seoul, Korea.
Abstract
- Diffuse increased uptake on (18)F-Fluorodeoxyglucose Positron Emission Tomography ((18F)FDG PET) is a well-known finding of the lymphocytic thyroiditis. Nevertheless, a pathologic confirmation is needed in cases of a focal (18F)FDG uptake in the thyroid gland. This article reports a rare case of a focal (18F)FDG uptake lesion by PET, which was revealed pathologically to be lymphocytic thyroiditis.