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Bangalore
K.No.1175/940/92/1/2, Ground Floor, Konappana Agrahara, Electronic City, Bengaluru 560100

Chennai
H Block, Room No.C1, South East Corner, South Facing, Virgo Comfort Homes, Tranquil Avenue Off MMRD Road, Kovilambakkam - 600129 5

Hosur
No.35, Shanthi Nagar, Opp. To CSI Church, Kauvery Hospital Hosur, Krishnagiri, Tamil Nadu, 635109
Chromosome 21 Lsi Fish Information
You Must Know
Test Name: Chromosome 21 Lsi Fish
Sample Type:
Patient:
Male,Female,Child
- Purpose: The Chromosome 21 Lsi Fish Test is a molecular diagnostic test used to detect abnormalities in chromosome 21 using Fluorescence In Situ Hybridization (FISH) technology
- Procedure: It involves the hybridization of fluorescently labelled DNA probes specific to chromosome 21 to cells from a patient sample
- Detection: The test identifies extra copies (trisomy) or deletions of chromosome 21, which are associated with genetic disorders such as Down syndrome
- Accuracy: FISH technology provides high sensitivity and specificity in detecting chromosomal abnormalities
- Clinical Utility: It aids in prenatal screening, diagnosis of genetic disorders, and monitoring response to treatment
- Frequency: The test is typically performed when there are clinical indications of chromosomal abnormalities