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Updated: May 29, 2026

Array Comparative Genomic Hybridization (Array CGH) for Detection of Genomic Copy Number Variants
Published on: February 21, 2015
Clinical laboratory implementation of cytogenomic microarrays
1Department of Pediatrics, ARUP Institute for Clinical and Experimental Pathology, ARUP Laboratories, University of Utah School of Medicine, Salt Lake City, Utah, USA.
Abstract:
Examination of the whole genome for copy number alterations by microarray is now routinely done in many laboratories. The field of cytogenetics has evolved to adapt this technology, and the current phase of transition has resulted in the need for standardization in methodologies and interpretation of data. This review will outline some of the changes addressed in the field over the last several years and briefly discuss some of the trends in data processing, analysis and interpretation.
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