Title: High-volume bladder tumor within an inguinal hernia: A case reportAuthors: Zihan Xue ab†, Liliang Lic†， Yunkai Qie ab†， Guodong Songd， Tianxiao Zhangab， Changli Wuab， Chong Shenab， Zesheng Anab， Rongjiang Liab， Hailong Hu ab *Affiliations: a Department of Urology, The Second Hospital of Tianjin Medical University, Tianjin, China; b Tianjin Key Laboratory of Urology, Tianjin Institute of Urology, The Second Hospital of Tianjin Medical University, Tianjin, China; cDepartment of Urology, Daqing Oilfield General Hospital, Daqing, China; dDepartment of Gastroenterology, The Second Hospital of Tianjin Medical University, Tianjin, China;Contact information: †These authors contributed equally to this work. *Corresponding authors. Department of Urology, The Second Hospital of Tianjin Medical University, Tianjin 300211, China (H. Hu). Primary Phone: (+86)13662096232. E-mail addresses: [email protected] (H. Hu)