Abdominal Trauma – Causes, Symptoms & Treatment
Abdominal trauma is an injury to the abdominal cavity that can damage internal organs and become life-threatening. Rapid diagnosis and treatment are essential.
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Abdominal trauma is an injury to the abdominal cavity that can damage internal organs and become life-threatening. Rapid diagnosis and treatment are essential.
What Is Abdominal Trauma?
Abdominal trauma refers to an injury to the abdominal cavity caused by external force. It can damage internal organs such as the spleen, liver, kidneys, intestines, or major blood vessels. Abdominal trauma is one of the most common and serious injuries in emergency medicine, requiring prompt assessment and treatment.
Causes
Abdominal trauma can result from various mechanisms:
- Blunt trauma: Impact without penetration of the skin, such as in traffic accidents, falls, or sports injuries. This is the most common type.
- Penetrating trauma: An object pierces the abdominal wall, for example in stab or gunshot wounds.
- Deceleration trauma: Sudden stopping or change of speed causing internal tears of organs or vessels, common in high-speed collisions.
- Blast trauma: Injuries caused by pressure waves from explosions.
Symptoms
Symptoms of abdominal trauma vary depending on the severity and type of injury:
- Abdominal pain that worsens or spreads
- Tenderness and rigidity (guarding) of the abdominal wall
- Nausea and vomiting
- Visible bruising, hematomas, or wounds on the abdominal surface
- Signs of internal hemorrhagic shock: pale skin, rapid pulse, drop in blood pressure, sweating, loss of consciousness
- Peritonitis (inflammation of the abdominal lining): board-like abdomen, severe pain
Diagnosis
Diagnosis is established in the emergency department using a combination of methods:
Clinical Examination
The physician palpates and percusses the abdomen to detect tenderness, guarding, and bruising. Vital signs including blood pressure, pulse, and respiratory rate are continuously monitored.
Imaging Procedures
- FAST Ultrasound (Focused Assessment with Sonography for Trauma): A rapid ultrasound examination to detect free fluid (blood) in the abdominal cavity. This is the first-line tool in the emergency department.
- Abdominal CT (Computed Tomography): Detailed imaging of all abdominal organs and vessels. Considered the gold standard for hemodynamically stable patients.
- X-ray: Used as a supplement to rule out free air under the diaphragm, a sign of bowel perforation.
Laboratory Tests
Blood count, coagulation parameters, liver and kidney values, and blood type are determined to assess injury severity and prepare for potential surgery.
Treatment
Treatment depends on the severity of injury and the overall condition of the patient:
Conservative Management
In stable patients with minor organ injuries, close monitoring in an intensive care setting without surgery may be sufficient. Pain relief and intravenous fluids are administered.
Surgical Treatment
Severe injuries, internal bleeding, or organ ruptures typically require emergency surgery. Common procedures include:
- Hemorrhage control and repair of injured vessels
- Removal of the spleen (splenectomy) in cases of severe splenic rupture
- Suturing or partial removal of intestinal or liver segments
- Drainage of fluid collections
Interventional Radiology
For selected vascular injuries, embolization (a catheter-based technique to block blood vessels) can be used to stop bleeding without open surgery.
Prognosis
The prognosis depends significantly on the severity of the injury, the organs affected, and the speed of medical care. Rapid diagnosis and treatment greatly improve survival and recovery. Severe abdominal trauma can be life-threatening without immediate intervention.
References
- Deutsche Gesellschaft fur Unfallchirurgie (DGU): S3 Guideline Polytrauma / Management of Severely Injured Patients (2022). Available at: www.awmf.org
- Tintinalli JE et al. - Tintinalli's Emergency Medicine: A Comprehensive Study Guide. 9th Edition, McGraw-Hill Education, 2020.
- World Health Organization (WHO): Injuries and Violence - Global Status Report. WHO Press, Geneva, 2014.
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Related search terms: Abdominal Trauma + Abdominal Injury + Belly Trauma