History
Spontaneous CSF leaks have been described by notable physicians and reported in medical journals dating back to the early 1900s. German neurologist Georg Schaltenbrand reported in 1938 and 1953 what he termed "aliquorrhea", a condition marked by very low, unobtainable, or even negative CSF pressures. The symptoms included orthostatic headaches and other features that are now recognized as spontaneous intracranial hypotension. A few decades earlier, the same syndrome had been described in French literature as "hypotension of spinal fluid" and "ventricular collapse". In 1940, Henry Woltman of the Mayo Clinic wrote about "headaches associated with decreased intracranial pressure". The full clinical manifestations of intracranial hypotension and CSF leaks were described in several publications reported between the 1960s and early 1990s. Modern reports of spontaneous CSF leak have been reported to medical journals since the late 1980s.
Read more about this topic: Spontaneous Cerebrospinal Fluid Leak
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