Epidural hemorrhage

Epidural Hemorrhage

Epidural hemorrhage (pronounced: eh-pi-doo-ral hem-or-ridge), also known as extradural hemorrhage, is a type of traumatic brain injury in which a buildup of blood occurs between the tough outer membrane covering the brain (dura mater) and the skull. Often due to a head injury, the condition is life-threatening and requires immediate medical attention.

Etymology

The term "epidural hemorrhage" is derived from the Greek words "epi" meaning "upon", "dura" meaning "hard", and the Latin word "haemorrhagia" meaning "bleeding".

Causes

Epidural hemorrhage is commonly caused by a severe blow to the head, often resulting from vehicle accidents, falls, or violent incidents. The impact can cause a rupture in the blood vessels, leading to a buildup of blood in the epidural space.

Symptoms

Symptoms of an epidural hemorrhage may include a loss of consciousness, severe headache, nausea, vomiting, seizures, and in severe cases, coma.

Diagnosis

Diagnosis of an epidural hemorrhage is typically made through a Computed Tomography (CT) scan or Magnetic Resonance Imaging (MRI). These imaging tests can help identify the location and extent of the hemorrhage.

Treatment

Treatment for an epidural hemorrhage usually involves surgery to remove the blood and relieve pressure on the brain. This is often done through a procedure called a craniotomy.

Related Terms

• Subdural Hemorrhage
• Intracerebral Hemorrhage
• Traumatic Brain Injury
• Craniotomy

External links

• Medical encyclopedia article on Epidural hemorrhage
• Wikipedia's article - Epidural hemorrhage

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