Incidental Detection of Follicular Thyroid Carcinoma in ⁶⁸Ga-PSMA PET/CT Imaging

Abstract

Prostate-specific membrane antigen (PSMA) is a type II transmembrane protein. It has been shown to be expressed in various solid malignant neoplasms. We report a case of a prostate cancer patient who underwent (68)Ga-PSMA PET/CT imaging. There is a large thyroid nodule in the right thyroid gland, which had intense PSMA accumulation. Follicular thyroid lesions can be seen on (68)Ga-PSMA PET/CT imaging.