Bleeding between the dura mater and the skull with rapid deterioration requiring urgent surgery is most consistent with which type of hematoma?

Bleeding between the dura mater and the skull with rapid deterioration requiring urgent surgery is most consistent with which type of hematoma?

• A. Epidural hematoma
• B. Subdural hematoma
• C. Intracerebral hematoma
• D. Subarachnoid hemorrhage

Answer: (A)

Bleeding between the dura mater and the skull is an epidural hematoma. This condition is typically caused by an arterial bleed, often from a torn middle meningeal artery after a temporal bone fracture, so it expands rapidly. That fast buildup quickly worsens brain function, leading to rapid deterioration and usually urgent surgical evacuation to relieve pressure. In contrast, a subdural hematoma sits between the dura and arachnoid and is usually venous, tending to accumulate more slowly; intracerebral hematoma is within the brain tissue itself; and subarachnoid hemorrhage bleeds into the space around the brain and presents with a sudden severe headache and meningismus rather than rapid mass effect requiring immediate surgery. So the description aligns with an epidural hematoma.

Bleeding between the dura mater and the skull is an epidural hematoma. This condition is typically caused by an arterial bleed, often from a torn middle meningeal artery after a temporal bone fracture, so it expands rapidly. That fast buildup quickly worsens brain function, leading to rapid deterioration and usually urgent surgical evacuation to relieve pressure. In contrast, a subdural hematoma sits between the dura and arachnoid and is usually venous, tending to accumulate more slowly; intracerebral hematoma is within the brain tissue itself; and subarachnoid hemorrhage bleeds into the space around the brain and presents with a sudden severe headache and meningismus rather than rapid mass effect requiring immediate surgery. So the description aligns with an epidural hematoma.