作者: Karen J. Harrison , Etela Neumann , Dagmar K. Kalousek , Margaret G. Norman , Sharon Masui
DOI: 10.1016/0165-4608(94)90066-3
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摘要: Many primary pediatric brain tumors are characterized by nonrandom cytogenetic abnormalities involving specific structural rearrangements and loss or gain of chromosomes. We describe a low-grade cerebellar astrocytoma with telomeric association chromosomes 18 21 in 7-year old girl. The these represents unique finding this type tumor.