Superficial siderosis (SS) of the nervous system is a rare acquired condition related to hemosiderin deposits Baby Kids Health in subpial layers of the brain, brainstem, cerebellum, cranial nerves, and spinal cord, leading to brain iron-mediated neurodegeneration.The cardinal neurological Beverage Equipment:Other Bar features are slowly progressive hearing loss, ataxia, and pyramidal signs.Here we describe an atypical case of infratentorial SS evolving with acute intracranial hypertension in the absence of typical chronic signs.