1naresh<pre>Array
(
    [urn:ac.highwire.org:guest:identity] => Array
        (
            [runtime-id] => urn:ac.highwire.org:guest:identity
            [type] => guest
            [service-id] => ajnr-ac.highwire.org
            [access-type] => Controlled
            [privilege] => Array
                (
                    [urn:ac.highwire.org:guest:privilege] => Array
                        (
                            [runtime-id] => urn:ac.highwire.org:guest:privilege
                            [type] => privilege-set
                            [privilege-set] => GUEST
                        )

                )

            [credentials] => Array
                (
                    [method] => guest
                )

        )

)
1naresh<pre>Array
(
    [urn:ac.highwire.org:guest:identity] => Array
        (
            [runtime-id] => urn:ac.highwire.org:guest:identity
            [type] => guest
            [service-id] => ajnr-ac.highwire.org
            [access-type] => FreeToRead
            [privilege] => Array
                (
                    [urn:ac.highwire.org:guest:privilege] => Array
                        (
                            [runtime-id] => urn:ac.highwire.org:guest:privilege
                            [type] => privilege-set
                            [privilege-set] => GUEST
                        )

                )

            [credentials] => Array
                (
                    [method] => guest
                )

        )

)
PT  - JOURNAL ARTICLE
AU  - Chazen, J.L.
AU  - Robbins, M.S.
AU  - Strauss, S.B.
AU  - Schweitzer, A.D.
AU  - Greenfield, J.P.
TI  - MR Myelography for the Detection of CSF-Venous Fistulas
AID  - 10.3174/ajnr.A6521
DP  - 2020 May 01
TA  - American Journal of Neuroradiology
PG  - 938--940
VI  - 41
IP  - 5
4099  - http://www.ajnr.org/content/41/5/938.short
4100  - http://www.ajnr.org/content/41/5/938.full
SO  - Am. J. Neuroradiol.2020 May 01; 41
AB  - SUMMARY: CSF-venous fistula is an important treatable cause of spontaneous intracranial hypotension that is often difficult to detect using traditional imaging techniques. Herein, we describe the technical aspects and diagnostic performance of MR myelography when used for identifying CSF-venous fistulas. We report 3 cases in which the CSF-venous fistula was occult on CT myelography but readily detected using MR myelography.CVFCSF-venous fistulaSIHspontaneous intracranial hypotensionVIBEvolumetric interpolated brain examination