J Korean Neurol Assoc.  2023 Nov;41(4):321-323. 10.17340/jkna.2023.0045.

Spontaneous Intracranial Hypotension Presenting as Progressive Gait Impairment

Affiliations
  • 1Department of Neurology, Seoul National University Hospital, Seoul, Korea
  • 2Departmentof Neurology, Seoul National University College of Medicine, Seoul, Korea

Abstract

Orthostatic headache is a hallmark symptom of spontaneous intracranial hypotension (SIH). However, SIH can manifest without headache, which can lead to a significant delay in treatment initiation. We hereby report a 70-year-old male with progressive gait disturbance and superficial siderosis. Magnetic resonance myelography showed an extensive extradural cerebrospinal fluid collection in the cervicothoracic spine. After a series of targeted epidural blood patch, the patient’s symptoms significantly improved. SIH should be considered as a potential cause of otherwise unexplained superficial siderosis to prompt an early diagnosis and treatment.

Keyword

Intracranial hypotension; Gait dysfunciton; neurologic; Cerebrospinal fluid
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