Gastrointestinal Perforation
A medical emergency: a hole through the digestive tract wall
Quick Facts
- Type: Surgical gastrointestinal emergency
- Key danger: Leakage causing infection (peritonitis)
- Main symptom: Sudden, severe abdominal pain
- Action: Call emergency services immediately
Overview
Gastrointestinal (GI) perforation is a medical emergency. It is a hole that goes all the way through the wall of part of the digestive tract, such as the stomach, small intestine, or colon. When the wall is breached, food, digestive juices, stomach acid, bacteria, and stool can spill into the abdominal cavity.
This leakage rapidly causes inflammation and infection of the lining of the abdomen, called peritonitis, and can lead to widespread infection (sepsis) and shock. Because the condition can become life-threatening within hours, anyone with sudden, severe abdominal pain and signs of being seriously ill should seek emergency care without delay. Most perforations need urgent surgery.
Symptoms
Symptoms usually come on suddenly and worsen quickly. Call emergency services if you have:
- Sudden, severe, and constant abdominal pain
- A rigid, hard, or very tender belly
- Pain that worsens with movement or pressure
- Fever and chills
- Nausea and vomiting
- A racing heart, rapid breathing, or dizziness
- Bloating and inability to pass stool or gas
As infection spreads, a person may become confused, very weak, or develop dangerously low blood pressure. These are signs of sepsis and shock and require immediate emergency treatment.
Causes
A perforation results from anything that weakens or breaks through the full thickness of the digestive tract wall. Common causes include:
- Peptic ulcers: A deep stomach or duodenal ulcer can erode all the way through the wall.
- Appendicitis or diverticulitis: Inflamed, infected pouches or an inflamed appendix can burst.
- Bowel obstruction: Severe blockage can cause the wall to rupture.
- Trauma: A blow, stab, or other injury to the abdomen.
- Inflammatory bowel disease and cancer: Conditions such as Crohn's disease or a tumor can weaken the wall.
- Swallowed objects or medical procedures: Rarely, an endoscopy or a swallowed sharp object causes a hole.
Risk Factors
- A history of peptic ulcers or heavy NSAID use
- Diverticular disease or appendicitis
- Inflammatory bowel disease (Crohn's disease, ulcerative colitis)
- Bowel obstruction
- Abdominal trauma
- Gastrointestinal cancer
- Older age and a weakened immune system
Diagnosis
Because the condition is an emergency, diagnosis is made quickly using examination and imaging:
- Physical examination: A tense, rigid, very tender abdomen is a key sign.
- X-ray: May show free air under the diaphragm, indicating a leak.
- CT scan: The most accurate test to locate the hole and assess the leak.
- Blood tests: To detect infection, inflammation, and the effects on the body.
Treatment
Treatment is urgent and usually surgical.
- Surgery: Most perforations are repaired in an operation that closes the hole, removes damaged or infected tissue, and washes out the abdomen. Sometimes part of the bowel is removed and a temporary stoma is created.
- Antibiotics: Given through a vein to fight the infection from leaked contents.
- Fluids and support: Intravenous fluids and close monitoring stabilize blood pressure and treat shock.
- Bowel rest: Eating is paused, and a tube may be used to empty the stomach.
Outcomes are best when treatment begins quickly, which is why prompt emergency care is so important.
Prevention
Not all perforations can be prevented, but the risk can be lowered by managing the conditions that cause them:
- Treat peptic ulcers and use NSAIDs cautiously
- Seek prompt care for appendicitis, diverticulitis, or a bowel obstruction before they worsen
- Follow treatment plans for inflammatory bowel disease
- Attend recommended cancer screenings, such as colonoscopy
- Get medical attention quickly after significant abdominal injury
When to See a Doctor
Gastrointestinal perforation is a medical emergency. Call emergency services or go to the nearest emergency department immediately if you have:
- Sudden, severe, constant abdominal pain
- A hard, rigid, or extremely tender belly
- Fever with vomiting and a racing heart
- Inability to pass stool or gas with severe pain
- Confusion, fainting, or signs of shock
Do not wait to see if the pain passes; early treatment can be lifesaving.
Frequently Asked Questions
Is a gastrointestinal perforation an emergency?
Yes. It is a life-threatening emergency. Leaked contents quickly cause infection of the abdomen (peritonitis) and can lead to sepsis and shock within hours. Call emergency services for sudden, severe abdominal pain with a rigid belly and fever.
What does a perforated bowel feel like?
It typically causes sudden, severe, constant abdominal pain along with a hard, tender belly, fever, nausea, and a racing heart. The pain often worsens with any movement or pressure. These symptoms require immediate emergency care.
What causes a hole in the intestine?
Common causes include a deep peptic ulcer, a burst appendix, diverticulitis, severe bowel obstruction, abdominal injury, inflammatory bowel disease, and cancer. Rarely, a medical procedure or swallowed sharp object is responsible.
How is a perforation treated?
Most perforations need urgent surgery to close the hole, remove infected tissue, and clean the abdomen. Patients also receive intravenous antibiotics and fluids. Treating it quickly greatly improves the chance of recovery.
Can a perforation heal without surgery?
Most do not. A few small, contained perforations may be managed without an operation under close hospital supervision, but this is decided case by case. Because the condition is so dangerous, urgent medical evaluation is always needed.
References
- MedlinePlus, U.S. National Library of Medicine. Gastrointestinal perforation.
- Mayo Clinic. Peritonitis — Symptoms and causes.
- National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK). Peptic Ulcers (Stomach Ulcers).
- American College of Surgeons. Acute abdomen and surgical emergencies.