Department of Abdominal Surgery Affiliated Cancer Hospital&Institute of Guangzhou Medical University Guangzhou 510095 ChinaThe First Affiliated Hospital of Jinan University the First Clinical Medical College of Jinan University Guangzhou 510630 China;
Department of Urinary Surgery Henan Provincial People’s Hospital Zhengzhou 450003 China;
Department of Urinary Surgery Affiliated Cancer Hospital&Institute of Guangzhou Medical University Guangzhou 510095 China;
Department of Urinary Surgery Henan Cancer Hospital Zhengzhou 450008 China;
Department of General Surgery Huaihe Hospital of Henan University Kaifeng 475000 China;
Department of Urinary Surgery Gaozhou People’s Hospital Maoming 525200 China;
Department of General Surgery The Second Affiliated Hospital of Zhengzhou University Zhengzhou 450014 China;
Department of Abdominal Surgery Affiliated Cancer Hospital&Institute of Guangzhou Medical University Guangzhou 510095 China;
Department of Abdominal Surgery Affiliated Cancer Hospital&Institute of Guangzhou Medical University Guangzhou 510095 China;
Department of Abdominal Surgery Affiliated Cancer Hospital&Institute of Guangzhou Medical University Guangzhou 510095 China;
Department of Abdominal Surgery Affiliated Cancer Hospital&Institute of Guangzhou Medical University Guangzhou 510095 China;
Department of Abdominal Surgery Affiliated Cancer Hospital&Institute of Guangzhou Medical University Guangzhou 510095 China;
Department of Abdominal Surgery Affiliated Cancer Hospital&Institute of Guangzhou Medical University Guangzhou 510095 China;
Department of Abdominal Surgery Affiliated Cancer Hospital&Institute of Guangzhou Medical University Guangzhou 510095 China;
Department of Abdominal Surgery Affiliated Cancer Hospital&Institute of Guangzhou Medical University Guangzhou 510095 China;
Department of Abdominal Surgery Affiliated Cancer Hospital&Institute of Guangzhou Medical University Guangzhou 510095 China;
Nonmuscle-invasive bladder cancer; intravesical chemotherapy; hyperthermia; chemohyperthermia; retrospective study;