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KMID : 1144720180220040249
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Investigative Magnetic Resonance Imaging
2018 Volume.22 No. 4 p.249 ~ p.253
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Craniopharyngioma with Intratumoral Hemorrhage and Superficial Siderosis
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Oh Jeong-Hee
Park Sung-Tae
Lim Hyun-Kyung
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Abstract
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Superficial siderosis of the central nervous system (CNS) is a progressive and debilitating neurological disease manifesting sensorineural hearing loss, cerebellar ataxia, and pyramidal tract signs. Chronic extravasation of blood into the subarachnoid space results in the accumulation of hemoglobin derivate in the subpial layer of the CNS, which is toxic to the neural tissues. Craniopharyngioma is a benign third ventricle tumor, which rarely presents with tumor bleeding. We report a rare case of superficial siderosis associated with craniopharyngioma with intratumoral hemorrhage in a patient with no history of prior trauma or CNS surgery.
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KEYWORD
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Superficial siderosis, Craniopharyngioma, Chronic subarachnoid hemorrhage, Magnetic resonance imaging
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