Virtual ileostomy following rectal cancer surgery: a good tool to avoid unusefull stomas?

Background/aims: Anastomotic leak is a life threatening complication following surgery for rectal cancer below peritoneal reflection. Colostomy or ileostomy following colorectal or coloanal anastomosis protect the patients from general peritonitis or sepsis secondary to anastomotic leak.

Methodology: In this paper the experience of the last 100 cases of rectal cancer below the peritoneal reflection treated from 2004 to 2010 was reviewed.

Results: In 79 cases, primary anastomosis was performed. In 44/79 cases virtual ileostomy was prepared and in 35/79 cases, based on risk factors and intraoperative decision of the surgeon, an open ileostomy was performed. In 8/44 cases virtual ileostomy was opened, thus avoiding in 35/79 cases a second operation.

Conclusions: The goal for a good clinical outcome of patients with virtual ileostomy is a strict postoperative follow-up focused on fever onset and quality of drainage discharge. In our experience virtual ileostomy is a good tool to avoid open ostomy at time of primary colorectal or coloanal anastomosis in a good number of cases.