title: Highly malignant cells with normal karyotype in G-banding.
mesh_terms: D000368:Aged; D000818:Animals; D001717:Birds; D002875:Chromosomes; D006801:Humans; D007621:Karyotyping; D007951:Leukemia, Myeloid / Q000235:genetics; D008297:Male; D051381:Rats; D001357:Sarcoma, Avian / Q000235:genetics*