Grade II atypical choroid plexus papilloma with normal karyotype

  title={Grade II atypical choroid plexus papilloma with normal karyotype},
  author={Mar{\'i}a Sol Brassesco and Elvis Terci Valera and Aline Nazareth Paix{\~a}o Becker and Ricardo Santos de Oliveira and Carlos Alberto Scrideli and Helio Rubens Machado and Luiz Gonzaga Tone},
  journal={Child's Nervous System},
Cytogenetic studies of atypical choroid plexus papillomas (CPP) have been poorly described. In the present report, the cytogenetic investigation of an atypical CPP occurring in an infant is detailed. CPP chromosome preparations were analyzed by giemsa-trypsin-banding (GTG-banding) and comparative genome hybridization (CGH). Conventional karyotype analysis of tumor culture showed a normal chromosome complement. The results were confirmed by CGH, showing normal hybridization patterns for the… CONTINUE READING
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  • W Paulus, S Brandner
  • 2007
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