Fig. 2 (IMAGE) Osaka University Caption Companion PET images targeting PSMA: Hormone refractory prostate cancer with multiple lymph node metastases (red arrow) Credit Tadashi Watabe (Osaka University) Usage Restrictions Not for reuse. License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.