PHILADELPHIA, Pennsylvania, Feb. 17 [Category: Medical] -- The American Association for Cancer Research posted the following news release: * * * Radiation Plus Combination Immunotherapy May Help Preserve Bladder in Some Patients With Muscle-invasive Bladder Cancer PHILADELPHIA - Patients with localized muscle-invasive bladder cancer (MIBC) who received radiation plus the immune checkpoint inhibitors (ICIs) durvalumab (Imfinzi) and tremelimumab (Imjudo) had durable responses that allowed for b more PR