Increased PSMA-Targeted 18 F-DCFPyL Uptake in Peripheral T-Cell Lymphoma.

Peripheral T-cell lymphomas are a heterogenous group of lymphomas with a high rate of extranodal disease. We present a case of increased 18 F-DCFPyL uptake in peripheral T-cell lymphoma of subcutaneous tissue and bone. Familiarity with the increased 18 F-DCFPyL uptake and extranodal presentation of peripheral T-cell lymphomas can avoid misinterpretation for metastatic disease.