Lantheus Holdings, Inc. announced that prostate specific membrane antigen (PSMA) positron emission tomography (PET) imaging with piflufolastat F 18 has been included in recently updated National Comprehensive Cancer Network® (NCCN) Guidelines® for prostate cancer. The NCCN Guidelines® are widely recognized and used as the standard for clinical policy in oncology by clinicians and payors. Lantheus’ product, PYLARIFY® (piflufolastat F 18) injection, is a radioactive diagnostic agent indicated for PET imaging of PSMA positive lesions in men with prostate cancer: with suspected metastasis who are candidates for initial definitive therapy and/or with suspected recurrence based on elevated serum prostate-specific antigen (PSA) level. PYLARIFY was approved by the U.S. Food and Drug Administration (FDA) in May 2021 and remains the first and only commercially available PSMA-targeted PET imaging agent for prostate cancer.