Source:http://linkedlifedata.com/resource/umls/id/C0008625
MSH: Abnormal number or structure of chromosomes. Chromosome aberrations may result in CHROMOSOME DISORDERS.,CSP: irregularity in the number or structure of chromosomes that may alter the course of development.,NCI: An irregularity in the number or structure of chromosomes, usually in the form of a gain (duplication), loss (deletion), exchange (translocation), or alteration in sequence (inversion) of genetic material.