Gastrointestinal Fistula

**Gastrointestinal Fistula: A Comprehensive Guide**

Gastrointestinal (GI) fistula is an abnormal connection between two organs or body cavities within the GI tract. It can result from various diseases, injuries, or surgical complications. This summary provides a thorough overview of GI fistulas, including causes, symptoms, diagnosis, and treatment options.

**Causes of GI Fistulas:**

* Inflammatory bowel disease (Crohn’s disease, ulcerative colitis)
* Diverticulitis
* Cancer
* Surgery
* Trauma

**Symptoms of GI Fistulas:**

* Abdominal pain
* Fever
* Chills
* Drainage of fluid or pus from an external opening
* Weight loss
* Malnutrition

**Diagnosis of GI Fistulas:**

* Physical examination
* Imaging tests (X-rays, CT scans, MRI)
* Endoscopy
* Fistulography

**Treatment of GI Fistulas:**

* Medical therapy (antibiotics, immunosuppressive drugs)
* Endoscopic closure
* Surgical repair
* Nutritional support

**Complications of GI Fistulas:**

* Sepsis
* Fistula recurrence
* Intestinal obstruction
* Malignancy

**Prevention of GI Fistulas:**

* Good wound care after surgery
* Prompt treatment of inflammatory bowel disease
* Avoidance of straining during bowel movements

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