Intestinal Microbiota and Postoperative Ileus After Colorectal Surgery

"Feces will be collected, at home, by the patient., by using a collection kit. The stools are collected in the 2 last days before surgery.~After surgery, the first stool is collected, during the hospitalization, by using the same kit. Stools are conserved in the same condition, before being frozen in our local biologic ressources center."