• Acute
  • Subbiah M, Avadhani A, Shetty AP, Rajasekaran S: Acute spontaneous cervical epidural hematoma with neurological deficit after low-molecular-weight heparin therapy: Role of conservative management. (asahq.org)
  • Acute subdural hygromas can be a potential neurosurgical emergency, requiring decompression. (wikipedia.org)