intra-peritoneal pelvic lymphadenectomy

例句：

1. 1. This surgery is typically performed to remove cancerous tissue from the patient'sabdomen.
   这种手术通常用于从患者的腹部移除癌症组织。
2. 2. The patient underwent this procedure for treatment of a rare form of cancer.
   患者接受了这个程序，以治疗一种罕见的癌症。
3. 3. The surgeon performed this operation with precision, ensuring minimal risk tothe patient.
   外科医生以精确度执行了这项手术，确保对患者的风险最小化。