1naresh2naresh
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
                )

        )

    [5815f3e0-598a-4f90-838e-31734f99d480] => Array
        (
            [runtime-id] => 5815f3e0-598a-4f90-838e-31734f99d480
            [type] => toll-free-key
            [service-id] => ajnr-ac.highwire.org
            [access-type] => Controlled
            [privilege] => Array
                (
                    [15967029-4f70-4485-adc0-3e6d37953c95] => Array
                        (
                            [runtime-id] => 15967029-4f70-4485-adc0-3e6d37953c95
                            [type] => toll-free-key
                        )

                )

            [credentials] => Array
                (
                    [method] => toll-free-key
                    [value] => tf_ipsecsha;0e8afcd7ee9cdbf80f85a31a37c23ef50299698e
                )

        )

)
1naresh2naresh
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
                )

        )

    [d85f081a-a3d9-435a-981e-f1e2e52753c0] => Array
        (
            [runtime-id] => d85f081a-a3d9-435a-981e-f1e2e52753c0
            [type] => toll-free-key
            [service-id] => ajnr-ac.highwire.org
            [access-type] => FreeToRead
            [privilege] => Array
                (
                    [a680aa20-59e8-4acd-9187-9ca5a2ba274e] => Array
                        (
                            [runtime-id] => a680aa20-59e8-4acd-9187-9ca5a2ba274e
                            [type] => toll-free-key
                        )

                )

            [credentials] => Array
                (
                    [method] => toll-free-key
                    [value] => tf_ipsecsha;0e8afcd7ee9cdbf80f85a31a37c23ef50299698e
                )

        )

)
PT  - JOURNAL ARTICLE
AU  - Saigal, Gaurav
AU  - Bhatia, Rita
AU  - Bhatia, Sanjiv
AU  - Wakhloo, Ajay K.
TI  - MR Findings of Cortical Blindness Following Cerebral Angiography: Is This Entity Related to Posterior Reversible Leukoencephalopathy?
DP  - 2004 Feb 01
TA  - American Journal of Neuroradiology
PG  - 252--256
VI  - 25
IP  - 2
4099  - http://www.ajnr.org/content/25/2/252.short
4100  - http://www.ajnr.org/content/25/2/252.full
SO  - Am. J. Neuroradiol.2004 Feb 01; 25
AB  - Summary: We describe MR findings in three patients who experienced transient cortical blindness following cerebral angiograms. All angiograms were performed by using the same nonionic contrast medium. On the basis of similar clinical and radiologic findings, we believe that this entity is closely related to and probably has the same pathophysiology as posterior reversible leukoencephalopathy.