The peritoneal fluid reflects the effect on pancreatic cancer by Intraoperative radiation therapy (IORT).

Introduction: Pancreatic cancer has high aggressive features. Intraoperative radiation therapy (IORT) has advantage to deliver the radiation to the restrictive tumor bed immediately. In breast cancer, a study analyzing the wound fluid in patients underwent IORT found that the curative effect was due to the influence to the remaining cancer cell and tumor microenvironment. However, there is a lack of mechanism study related to the effectiveness...