Abstract
We studied a 4-year-old boy with symptoms and signs of a posterior fossa tumor. CT showed two separate intracranial tumors: a fourth ventricle choroid plexus papilloma and a frontal subependymal giant-cell astrocytoma. This case emphasizes that, even in the absence of special genetic predisposition to CNS tumors, two separate intracranial masses may not represent CSF metastasis of a single primary tumor.
MeSH terms
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Astrocytoma / diagnostic imaging
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Astrocytoma / pathology
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Astrocytoma / therapy
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Brain Neoplasms / diagnostic imaging*
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Brain Neoplasms / pathology
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Brain Neoplasms / therapy
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Cerebral Ventricle Neoplasms / diagnostic imaging
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Cerebral Ventricle Neoplasms / pathology
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Cerebral Ventricle Neoplasms / therapy
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Child, Preschool
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Choroid Plexus
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Combined Modality Therapy
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Cranial Fossa, Posterior
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Ependyma
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Frontal Lobe
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Humans
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Male
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Neoplasms, Multiple Primary / diagnostic imaging*
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Neoplasms, Multiple Primary / pathology
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Neoplasms, Multiple Primary / therapy
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Papilloma / diagnostic imaging
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Papilloma / pathology
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Papilloma / therapy
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Tomography, X-Ray Computed