Spontaneous Intracranial Hypotension Associated with Kinetic Tremor and Ataxia.

BACKGROUND: Spontaneous intracranial hypotension (SIH) is a clinically variable syndrome caused by low cerebrospinal fluid (CSF) pressure due to a non-traumatic CSF leak.

PHENOMENOLOGY SHOWN: This case describes a 68-year-old gentleman who presents with chronic and slightly progressive kinetic tremor of bilateral hands associated with gait ataxia and gait start hesitation.

EDUCATIONAL VALUE: This case underscores the importance of having a high index of suspicion for the diagnosis of SIH when encountering a patient presenting with late-onset progressive kinetic tremor and gait ataxia syndrome.