EDH - Clinical features, Dianosig and Treatment

Front

What is an epidural hematoma?

Back

A collection of blood between the skull and the dura mater, often resulting from trauma.

Front

Which cranial nerve is commonly affected in epidural hematoma leading to anisocoria?

Back

Oculomotor nerve.

Front

What is a lucid interval in the context of epidural hematoma?

Back

A temporary period of normal neurological function after injury before symptoms worsen.

Front

What does Cushing’s triad indicate?

Back

Dangerously elevated intracranial pressure (ICP) characterized by hypertension, bradycardia, and irregular breathing.

Front

What is the first-line treatment for increased intracranial pressure (ICP)?

Back

Elevating the head of the bed to 30 degrees.

Front

What medication is commonly used for rapid ICP reduction in brain herniation?

Back

Mannitol or hypertonic saline.

Front

What are the common symptoms of increased intracranial pressure?

Back

Headache, vomiting, altered consciousness, and visual disturbances.

Front

What is the role of the dura mater in relation to hematomas?

Back

The dura mater is the outermost layer of the meninges that can contain bleeding in cases of hematoma.

Front

What is the significance of anisocoria in neurological assessments?

Back

It may indicate cranial nerve damage or increased intracranial pressure.

Front

How does temporary brain recovery occur in epidural hematoma?

Back

The brain compensates temporarily before the hematoma expands and worsens ICP.