Description of the disease * EnglishPolish Pobierz sekcję do PDF Definition Superficial siderosis is a rare neurologic disease characterized by progressive sensorineural hearing loss, cerebellar ataxia, pyramidal signs, and neuroimaging findings revealing hemosiderin deposits in the spinal and cranial leptomeninges and subpial layer. The disease progresses slowly and patients may present with mild cognitive impairment, nystagmus, dysmetria, spasticity, dysdiadochokinesia, dysarthria, hyperreflexia, and Babinski signs. Additional features reported include dementia, urinary incontinence, anosmia, ageusia, and anisocoria. Disease data Classification Disease Synonyms Hemosiderosis of the central nervous system Superficial hemosiderosis of the CNS Superficial hemosiderosis of the central nervous system Superficial siderosis of the CNS Superficial siderosis of the central nervous system ORPHA code 247245 OMIM code - ICD10 code I69.0 ICD11 code - *Soruce Extended description of the disease Pobierz sekcję do PDF No additional description. Orphanet - interntowa baza danych dotyczących rzadkich chorób i sierochych leków. ©INSERM 1999 - Dostępna na stronie www.orphanet.pl