Ga prostate-specific membrane antigen (PSMA) PET/CT is a new imaging technique that is significantly more sensitive to prostate cancer lesions than other conventional imaging modalities. Various other benign and malignant neoplasms may also express PSMA and show uptake on PSMA PET/CT scan.
FREE DAILY AND WEEKLY NEWSLETTERS OFFERED BY CONTENT OF INTEREST
Did you find this article relevant? Subscribe to UroToday-GUOncToday!
The fields of GU Oncology and Urology are advancing rapidly including new treatments, enrolling clinical trials, screening and surveillance recommendations along with updated guidelines. Join us as one of our subscribers who rely on UroToday as their must-read source for the latest news and data on drugs. Sign up today for blogs, video conversations, conference highlights and abstracts from peer-review publications by disease and condition delivered to your inbox and read on the go.
We report a case of 66-year-old man who had a PSMA PET/CT scan for restaging of prostate carcinoma. A PSMA-avid left femoral lymph node was identified. Subsequent biopsy confirmed the diagnosis of follicular lymphoma. It is important to be aware of this possibility to avoid scan misinterpretation. Biopsy of any atypical or clinically unexpected lesions should be considered.
Clinical nuclear medicine. 2016 Feb 24 [Epub ahead of print]
Gowri L Kanthan, Luke Coyle, Andrew Kneebone, Geoffrey Paul Schembri, Edward Hsiao
From the Departments of *Nuclear Medicine, and †Haematology, ‡Pathology North, and §Department of Radiation Oncology, Royal North Shore Hospital, Sydney, New South Wales, Australia.