Health / First Aid / Epidural Hematoma: Epidural hematomas may not show any signs of injury at first, then develop quickly into severe symptoms like coma.
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Health / First Aid / Subdural Hematoma: Subdural hematomas make take days or weeks to develop after an impact to the head. MORE
Health / First Aid / Hematoma: Internal bleeding produced by a broken blood vessel causing a dome under the skin. MORE
Health / First Aid / Epidural Hematoma: Epidural hematomas may not show any signs of injury at first, then develop quickly into severe symptoms like coma. MORE