title: Cytogenetic analysis of a child with malignant histiocytosis.
abstract: This report presents the results of cytogenetic analysis of a child with malignant histiocytosis. The analysis was carried out on slides obtained following short-term cultures of peripheral blood cells. The malignant cells had a deletion of the long arm of chromosome #7, 46,XX,del(7)(q22).
mesh_terms: D002871:Chromosome Banding; D002872:Chromosome Deletion; D002897:Chromosomes, Human, Pair 7; D005260:Female; D005819:Genetic Markers; D054747:Histiocytic Sarcoma / Q000235:genetics* / Q000473:pathology; D006801:Humans; D007223:Infant; D007621:Karyotyping
chemical_list: D005819:Genetic Markers