Primary intracranial hypotension. The low spinal fluid pressure syndrome.
D000328:Adult; D002555:Cerebrospinal Fluid / Q000503:physiopathology*; D005260:Female; D006261:Headache / Q000209:etiology*; D006801:Humans; D007427:Intracranial Pressure; D008297:Male; D008875:Middle Aged; D011187:Posture