Cytogenetic and loss of heterozygosity studies in ependymomas, pilocytic astrocytomas, and oligodendrogliomas.

doi:10.1002/gcc.2870050411

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Article

Cytogenetic and loss of heterozygosity studies in ependymomas, pilocytic astrocytomas, and oligodendrogliomas.

Genes, chromosomes & cancer - 1 Nov 1992

Ransom D T, Ritland S R, Kimmel D W, Moertel C A, Dahl R J, Scheithauer B W, Kelly P J, Jenkins R B

Abstract excerpt

Cytogenetic and/or loss of heterozygosity studies were performed on 13 ependymomas, 11 pilocytic astrocytomas, and 18 oligodendrogliomas. Loss of chromosome 22 was the most frequent genetic abnormality among the ependymomas. We found no consistent genetic abnormality in pilocytic astrocytomas. Th...

Topics

Adolescent
Adult
Aged
Alleles
Astrocytoma
Brain Neoplasms
Child
Child, Preschool
Chromosome Aberrations
Chromosomes, Human, Pair 19
DNA, Neoplasm
Ependymoma

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Female

Genetic Markers

Humans

Infant

Karyotyping

Male

Source

Open in PubMed

Identifiers

PMID: 1283324
DOI: 10.1002/gcc.2870050411

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 30 Aug 2026. Prepared record publication-1283324-2026-08-30.1. Manifest publication-graph-cohort-2026-08-30.1.

Source receipt: PubMed via Helena Literature Corpus, retrieved 30 Aug 2026.

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