Armoured brain of unknown etiology

Area of Science:

• Neurology
• Neurosurgery
• Radiology

Background:

• Armoured brain is a rare condition characterized by dense calcification over the brain's surface.
• It can cause significant mass effect and elevated intracranial pressure.
• Common causes include trauma, subdural effusions, infections, or complications from ventriculoperitoneal shunts.

Observation:

• A rare case of idiopathic chronic calcified subdural hematoma with a relatively short history was observed.
• The calcification led to mass effect and symptoms of raised intracranial pressure.

Findings:

• Microsurgical removal of the calcification was successfully performed.
• Post-operative imaging revealed complete brain expansion.
• The patient experienced significant relief from symptoms.

Implications:

• This case challenges the conventional treatment approach for armoured brain, suggesting surgical removal may be beneficial in select cases.
• Microsurgical techniques can effectively address calcified subdural hematomas.
• Further research is warranted to explore the efficacy and safety of surgical intervention for armoured brain conditions.