No abstract available
MeSH terms
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Adolescent
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Cerebral Ventricle Neoplasms / diagnosis*
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Cerebral Ventricle Neoplasms / therapy
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Chorionic Gonadotropin / analysis*
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Chorionic Gonadotropin / blood
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Chorionic Gonadotropin / cerebrospinal fluid
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Humans
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Male
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Teratoma / diagnosis*
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Teratoma / therapy
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alpha-Fetoproteins / analysis*
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alpha-Fetoproteins / cerebrospinal fluid*
Substances
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Chorionic Gonadotropin
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alpha-Fetoproteins