Chronic intracranial subdural hematoma after spinal anesthesia for a cesarean section: a case report

BACKGROUND: Subdural hematoma is a rare, potentially devastating, yet curable complication of spinal anesthesia. Differentiation between post-dural puncture headache and subdural hematoma can be difficult, resulting in a delay in diagnosis. CASE PRESENTATION: We present a 28-year-old Ethiopian female patient who underwent elective cesarean section under spinal anesthesia and returned to the emergency department after 1 month with a worsening headache. Brain computed tomography revealed a chronic subdural hematoma with a significant midline shift. The patient recovered completely after surgical evacuation. CONCLUSIONS: A high index of suspicion and close attention to the pattern and characteristics of the headache, coupled with a meticulous neurologic examination and neuroimaging, can help to achieve timely diagnosis of this serious entity. Investigation with head computed tomography or magnetic resonance imaging is vital.