MP56-09 RADIOMICS-BASED DEEP-LEARNING IMPROVES CT-STAGING OF LYMPH NODE STATUS FOR BLADDER CANCER PATIENTS. (May 2022) - Gresser, Eva; Woznicki, Piotr; Messmer, Katharina; Kunz, Wolfgang; Buchner, Alexander; Stief, Christian; Ricke, Jens; Nörenberg, Dominik; Schulz, Gerald