Patient enrollment
Patients with early-stage cervical cancer (Stage IA2-IB2) who were treated in the Department of Obstetrics and Gynaecology of the First Medical Center of the PLA General Hospital (PLAGH) were studied from January 2013 to December 2017. All enrolled patients were treated surgically, grouped according to different surgical approaches. Patients fully understood the advantages and disadvantages of various surgical treatments for cervical cancer before undergoing surgery, and voluntarily chose the surgical method.