Abstract

Chromosomal microarray or molecular karyotype has become the first-line genetic investigation for children with intellectual disability, autistic spectrum disorder or multiple congenital anomalies. Chromosomal microarray increases the detection rate of pathogenic chromosome imbalances including submicroscopic deletions or duplications in patients with undiagnosed intellectual disability to approximately 15% compared with 3% with conventional cytogenetics. This review article summarises the diagnostic technique and highlights the advantages and limitations of chromosomal microarray. Our aim is to assist clinicians in providing pretest counselling and with interpretation of the result.

Full Text
Paper version not known

Talk to us

Join us for a 30 min session where you can share your feedback and ask us any queries you have

Schedule a call

Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.