Understanding Cytogenetics

At Dr Narayan Path Lab, Cytogenetics is the study of chromosomes and their structure, function, and abnormalities that may affect human health. Since these tests require highly specialized infrastructure and expertise, samples are outsourced to reputed NABL-accredited and certified laboratories for analysis and reporting.

Laboratory uses modern cytogenetic techniques such as:

• Karyotyping
• Fluorescence In Situ Hybridization (FISH)
• Chromosomal Analysis
• Microarray-based Testing

These tests help detect chromosomal abnormalities including deletions, duplications, translocations, aneuploidy, and other genetic changes associated with congenital disorders and cancers.

Understanding Cytogenetic Testing

Cytogenetic testing plays an important role in diagnosing chromosomal disorders such as Down syndrome, Turner syndrome, leukemia-related abnormalities, and other genetic conditions. These tests are performed using blood, bone marrow, tissue, or prenatal samples depending on the clinical requirement.