1naresh

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
                )

        )

)
1nareshArray
(
    [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
                )

        )

)

Table 1: Patient characteristics between those with an ipsilateral stenotic transverse sinus (group A) and those with a normal transverse sinus (group B)
Group A (n = 15) Group B (n = 34)
Age (yr) 74.5 + 10.2 73.9 + 10.3
Sex (M/F) 12:3 31:5
Hypertension 5 (33%) 13 (38%)
MR imaging evidence of prior stroke 6 (40%) 16 (47%)
Stenosis degree 82% 81%
Lack of collaterals in MRA 2 (13%) 6 (18%)

	Group A (n = 15)	Group B (n = 34)
Age (yr)	74.5 + 10.2	73.9 + 10.3
Sex (M/F)	12:3	31:5
Hypertension	5 (33%)	13 (38%)
MR imaging evidence of prior stroke	6 (40%)	16 (47%)
Stenosis degree	82%	81%
Lack of collaterals in MRA	2 (13%)	6 (18%)