Adult Aged Aged 80 and over Female Humans Male Middle Aged Urinary Bladder Neoplasms/*radiotherapy Bladder neoplasm Bladder preservation Cis Chemoradiotherapy Radiotherapy T1 Bladder cancer

Chemoradiotherapy Adjuvant Combined Modality Therapy Cystectomy/*methods Disease-Free Survival Humans Muscles/pathology Neoadjuvant Therapy Neoplasm Invasiveness Treatment Outcome Urinary Bladder Neoplasms/pathology/*therapy Bladder cancer Radical cystectomy Trimodal therapy

Chemoradiotherapy/*methods Combined Modality Therapy Cystectomy/*adverse effects/methods Disease-Free Survival Female Humans Male Middle Aged Neoplasm Metastasis Robotic Surgical Procedures/*adverse effects/methods Treatment Outcome Urinary Bladder Neoplasms/diagnostic imaging/*therapy Bladder cancer Cystectomy Multi-modality treatment Port-site metastasis Rare complications

Aged Aged 80 and over Chemoradiotherapy/*mortality/*statistics & numerical data Combined Modality Therapy Cystectomy/*mortality/*statistics & numerical data Disease-Free Survival Female Humans Male Middle Aged Neoplasm Invasiveness Postoperative Complications/mortality/prevention & control Prevalence Radiation Injuries/mortality/prevention & control Risk Factors Survival Rate Treatment Outcome Urinary Bladder Neoplasms/*mortality/*therapy