cytogenetic testing

Cytogenetic testing is a laboratory analysis that examines a person’s chromosomes—structures in cells that carry genetic information. By looking at the number, size, and shape of chromosomes, clinicians can detect genetic abnormalities associated with certain medical conditions, such as developmental delays, infertility, or miscarriage. The test typically involves collecting a blood or tissue sample, preparing cells for microscopic examination, and using special stains or techniques to visualize the chromosomes. This helps identify inherited or acquired genetic changes that may be influencing health, aiding diagnosis and informing treatment options.