Bilateral Calcified Subdural Empyemas: A Case Report and Literature Review.

Calcified subdural empyemas (CSEs) are rare neurosurgical pathologies that can be mistaken for calcified chronic subdural hematomas. Patients often present with symptoms of worsening headache, seizures, or hemiparesis without general malaise or systemic illness. Here we report the tenth documented case of CSE in a 51-year-old man from South Africa with no surgical history who developed bilateral, culture-positive collections. Additionally, we provide a review of the current literature on this condition. The majority of CSEs occur in males from developing countries who previously underwent neurosurgical procedures decades earlier. Further investigations into the pathophysiology of this unique disease are warranted.