Malignant tumours and chromosomal aberrations.
D000293:Adolescent; D002648:Child; D002869:Chromosome Aberrations / Q000150:complications; D025063:Chromosome Disorders; D002875:Chromosomes / Q000097:blood; D006801:Humans; D007223:Infant; D007938:Leukemia / Q000150:complications*; D009369:Neoplasms / Q000150:complications* / Q000473:pathology; D010375:Pedigree