title: Tumor blood-flow study to measure response to treatment.
mesh_terms: D000368:Aged; D006801:Humans; D008297:Male; D009362:Neoplasm Metastasis; D009383:Neoplasms, Vascular Tissue / Q000503:physiopathology / Q000532:radiotherapy*; D011471:Prostatic Neoplasms / Q000503:physiopathology / Q000532:radiotherapy*; D011877:Radionuclide Imaging; D013667:Technetium
chemical_list: D013667:Technetium