Fig. 2

A 30-year-old male with a non-seminoma germ cell tumor, previously treated with a left orchidectomy. The PET scan demonstrates multiple low-density nodal lesions in the retroperitoneum, including at the aortocaval and left para-aortic stations (red arrows), with no increased FDG uptake. The patient subsequently underwent retroperitoneal lymph node dissection, which revealed multiple nodal metastases