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: Visualization of a T1-SP on MR imaging in sinonasal melanomas and nonmelanomatous malignant sinonasal tumors based on consensus reading^{^a}
Total Hyperintense Foci on T1WI
Present Absent
T1-SP (+) T1-SP (−)
Sinonasal melanoma^{^b} 31 23 4 4
Nonmelanomatous malignant tumor^{^b} 106 3 19 84
    Squamous cell carcinoma 45 2 6 37
    Lymphoma 22 1 2 19
    Adenoid cystic carcinoma 10 0 4 6
    Rhabdomyosarcoma 5 0 0 5
    Neuroendocrine carcinoma 4 0 2 2
    Adenocarcinoma 4 0 2 2
    Malignant fibrous histiocytoma 3 0 1 2
    Poorly differentiated carcinoma 3 0 0 3
    Spindle cell sarcoma 3 0 0 3
    Esthesioneuroblastoma 1 0 0 1
    Small round cell sarcoma 1 0 1 0
    Inflammatory myofibroblastic sarcoma 1 0 0 1
    Malignant peripheral nerve sheath tumor 1 0 0 1
    Ewing sarcoma 1 0 1 0
    Chondrosarcoma 1 0 0 1
    Myoepithelial carcinoma 1 0 0 1
Note:—+ indicates presence; −, absence.
↵a Data are presented as number of tumors.
↵b P value < .001 by the Fisher exact test.