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Superficial siderosis (MRI)

Positive phase shift and blooming along the sulcal spaces (arrow heads) on axial phase and maximum-intensity projection susceptibility-weighted magnetic resonance images suggestive of superficial siderosis. (Source: Srirama Jayamma S, Sud S, Buxi T, Madan VS, Goyal A, Dhawan S. Cervical spinal meningeal melanocytoma presenting as intracranial superficial siderosis. Case Rep Radiol 2015;2015:674868. Creative Commons Attribution License.)

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  • Ataxia
  • Peripheral vestibular disorders
  • Sensorineural hearing loss
  • Subarachnoid hemorrhage