Colonoscopy is the first choice for early postoperative rectal anastomotic bleeding

Area of Science:

• Colorectal Surgery
• Surgical Oncology
• Gastroenterology

Background:

• Anastomotic bleeding is a rare but serious complication following rectal cancer surgery.
• It can lead to significant morbidity and mortality in the early postoperative period.

Purpose of the Study:

• To report experiences in managing severe anastomotic bleeding after rectal cancer resection.
• To evaluate the efficacy and safety of colonoscopic interventions for this emergency condition.

Main Methods:

• Retrospective analysis of patients undergoing rectal cancer resection with stapled anastomosis.
• Data collected on patient characteristics, treatment, and outcomes for severe anastomotic bleeding.
• Focus on colonoscopic techniques for bleeding control.

Main Results:

• Six cases of anastomotic bleeding occurred in 2,181 patients (0.3%) undergoing anterior resection with stapled anastomosis.
• All bleeding episodes were successfully managed using colonoscopic techniques.
• No anastomotic leakages or strictures were observed in the affected patients.

Conclusions:

• Anastomotic bleeding is an infrequent complication after stapled rectal cancer resection.
• Colonoscopic treatments, such as electrocoagulation and clipping, are safe and effective for early postoperative bleeding control.