Intracranial hematoma

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Definition

Although head injuries can be minor, an intracranial hematoma is a serious and possibly life-threatening condition that often requires immediate treatment.

Your brain floats within your skull, surrounded by fluid that cushions it from the bounces of everyday movement. But the fluid may not be able to absorb the force of a sudden blow or a quick stop. In these situations, your brain may slide forcefully against the inner wall of your skull and become bruised.

An intracranial hematoma occurs when a blood vessel ruptures within your brain or between your skull and your brain. The collection of blood (hematoma) compresses your brain tissue.

Treating an intracranial hematoma often requires surgery to remove the blood. However, a smaller intracranial hematoma may not require surgery.

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Symptoms