Abhijit Kumar Hazra’s research while affiliated with Tokyo Medical University and other places

Refractory chronic subdural hematoma is rare, and limited published literature exists possibly because of lack of large pool of patients with most investigators. Many therapeutic options have been reported to date. Embolization of middle meningeal artery is an interesting option for refractory chronic subdural hematoma. Multi-institutional studies with pooling of patients are necessary to generate evidence-based treatment guidelines.