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Table 3: 
T2 MR imaging features of intramedullary astrocytomas
T2 SignalCases (%)
Hyperintense18 (95)
Isointense1 (5)
Longitudinal Location
    Cervical10 (53)
    Thoracic5 (26)
    Cervical/thoracic2 (11)
    Thoracic/lumbar1 (5)
    Cervical/thoracic/lumbar1 (5)
Other Findings
    Syrinx0 (0)
    Hemorrhage2 (11)