Postoperative gastrointestinal fistulas can occur after any abdominal procedure that involves the gastrointestinal tract. Regardless of the cause, leakage of intestinal fluid initiates a variety of conditions: Local infection, abscess formation, and fistula formation (considered as a consequence of centralized infection).

Postoperative gastrointestinal fistulas can occur after any abdominal procedure that involves the gastrointestinal tract. Regardless of the cause, leakage of intestinal fluid initiates a variety of conditions: Local infection, abscess formation, and fistula formation (considered as a consequence of centralized infection).

Digestive tract diseases are very common nowadays and occur in all ages, depending on the severity, the treatment methods are also different. Some cases require surgical intervention. Patients with gastrointestinal surgery need to have a separate, appropriate diet.