This test compares the patient’s sample to a normal control sample to find very small missing or extra chromosome pieces that cannot be seen under a microscope.

Aug 15, 2020 · A DNA microarray is a tool used to determine whether the DNA from a particular individual contains a mutation in genes.

Understanding and diagnosing the potential causes of genetic conditions is an essential first step in optimizing an effective treatment plan. CMA is recommended for individuals thought to have a …

Microarray is a technique that tests for copy number variation (deletions and duplications) across the genome. It can detect copy number variants at a high resolution; it is not a sequencing test.

Dec 20, 2023 · Microarray genetic testing is a clinical tool that enables the analysis of a person’s genetic makeup and can help identify genetic disorders. This type of testing involves using a microarray, a …

If a person with a health condition has been previously found to have a variant of uncertain significance on CMA, testing a parent or relative is covered by Medicare.

Mar 25, 2025 · Microarray genetic testing serves as a vital resource for families navigating the complexities of developmental delays and health conditions. This powerful tool identifies genetic …

A chromosomal microarray analysis, also called microarray or array, is a type of genetic test that looks for missing or extra portions of a chromosome. We call these “deletions” or “duplications.” In this …

Follow-up testing for individuals with unexplained developmental delay or intellectual disability, autism spectrum disorders, or congenital anomalies with a previously normal conventional chromosome study.

We provide an evidence-based summary of clinical cytogenetic testing comparing CMA to G-banded karyotyping with respect to technical advantages and limitations, diagnostic yield for various types of …