The intracranial and spinal manifestations of CSF hypovolemia, due either to spontaneous
intracranial hypotension (SIH) or post-lumbar puncture headache syndrome (PLPHS) …

Spontaneous intracranial hypotension (SIH) is an orthostatic headache syndrome with
typical MRI findings among which engorgement of the venous sinuses, pachymeningeal …

OBJECTIVE. spontaneous intracranial hypotension is a syndrome of postural headaches
that arises as a result of CSF leakage and without previous lumbar puncture. The purpose of …

We reviewed the cranial MRI and radionuclide cisternograms of four adults with postural
headache indicating spontaneous intracranial hypotension (SIH). All four underwent clinical …

Spontaneous intracranial hypotension (SIH) is an often-misdiagnosed condition resulting
from cerebrospinal fluid (CSF) hypovolemia. 1 This CSF hypovolemia is, by definition …

We read with interest the paper by Schievink et al, 1 in which the authors report a new set of
diagnostic criteria for spontaneous spinal CSF leaks and intracranial hypotension …

Spontaneous intracranial hypotension (SIH) is typically manifested by orthostatic headaches
that may be associated with one or more of several other symptoms, including pain or …

This is similar to a recently described type of spontaneous CSF leak in patients with SIH, the
spinal CSF-venous fistula. 2 Brain sagging is seen in about half of patients with SIH on MRI …

✓ The syndrome of spontaneous intracranial hypotension is characterized by orthostatic
headaches in conjunction with reduced cerebrospinal fluid (CSF) pressure or CSF volume …

BACKGROUND CONTEXT: Intracranial hypotension (IH) is a syndrome in which volume
depletion of the cerebrospinal fluid (CSF) results in various neurological symptoms. Most …