Abstract
A 14 year old girl presented with a 6 months' history of headache with vomiting, ataxia and cerebellar signs. CT and MRI revealed obstructive hydrocephalus secondary to a large fourth ventricular mass which enhanced markedly on contrast administration. Histopathology of the resected mass revealed papillary structures lined by cuboidal cells confirming choroid plexus papilloma.
MeSH terms
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Adolescent
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Cerebral Ventricle Neoplasms / diagnostic imaging*
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Cerebral Ventricle Neoplasms / pathology
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Choroid Plexus Neoplasms / diagnostic imaging*
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Choroid Plexus Neoplasms / pathology
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Female
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Fourth Ventricle / diagnostic imaging*
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Fourth Ventricle / pathology
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Humans
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Magnetic Resonance Imaging
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Papilloma, Choroid Plexus / diagnostic imaging*
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Papilloma, Choroid Plexus / pathology
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Tomography, X-Ray Computed