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Chromosomal Microarray (CMA)

Advanced Genetic Screening for Fetal Health

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What is Microarray Testing?

Microarray testing is a powerful, high-resolution genetic analysis that examines your DNA with unprecedented precision. Unlike traditional chromosome testing (karyotyping), microarray detects even the smallest missing or extra pieces of genetic material called "copy number variations" (CNVs) - that may be responsible for medical conditions, developmental concerns, or pregnancy complications.

This advanced diagnostic tool provides comprehensive insights that standard genetic tests often miss.

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Microarray recommended

Recommendation

When is Microarray Testing Recommended?

  • During Pregnancy: When ultrasound findings suggest possible genetic concerns.
  • After Pregnancy Loss: To understand the cause of miscarriage or stillbirth.
  • For Children: When developmental delays, autism spectrum features, or physical differences are present.
  • For Individuals: With unexplained medical conditions or family history of genetic disorders.

This precision diagnostic tool provides answers where other tests cannot. Understanding the genetic basis of a condition empowers your healthcare team to develop targeted management strategies, provides valuable information for family planning, and connects you with appropriate support resources and specialists.

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Our State-of-the-Art Microarray Services

At Suraksha Genomics, we offer advanced microarray testing using the gold-standard Cytoscan technology platform :

Cytoscan Optima 315K Microarray

Specialized for comprehensive genetic analysis across multiple sample types :

  • Chorionic Villus Sampling (CVS) : First-trimester prenatal diagnosis (10-13 weeks)
  • Amniotic Fluid (AF) : Second-trimester prenatal assessment (15-20 weeks)
  • Products of Conception (POC) : Genetic analysis following pregnancy loss
  • Peripheral Blood : Postnatal or adult diagnostic testing
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Cytoscan 750K Microarray

Our platform for postnatal samples, providing unparalleled genomic details for :

  • Neurodevelopmental disorders
  • Autism spectrum disorders
  • Intellectual disability and learning difficulties
  • Congenital anomalies and dysmorphic features
  • Complex medical conditions with suspected genetic etiology

Microarray Mechanism

What to Expect : The Patient Journey

Sample Collection

Sample Collection

Minimally invasive collection of a small amount of amniotic fluid, blood, or tissue, based on your specific needs.

Sample Collection

Laboratory Processing

Analysis in our facility using validated protocols.

Sample Collection

Expert Analysis

Comprehensive interpretation by our team of cytogeneticists and molecular specialists.

Sample Collection

Results Timeline

Detailed reports available within few days.

Sample Collection

Complete Support

Pre-test counseling and post-test consultation with our certified genetic counselors.

Why Suraksha Genomics?

Why Choose Suraksha Genomics for Microarray Testing?

  • State-of-the-Art Technology : Utilizing Cytoscan platforms—the industry benchmark for diagnostic accuracy.
  • Multidisciplinary Expertise : Results interpreted by a team of cytogeneticists, molecular biologists, and clinical geneticists with decades of combined experience.
  • Comprehensive Counseling : Dedicated genetic counselors to guide you through the testing process and result implications.
  • Integrated Care Approach : Collaboration with your healthcare providers to ensure results inform your personalized care plan.
  • Trusted Clinical Partnership : Preferred genetic testing partner for leading gynecologists, pediatricians, and neurologists across Eastern India.

FAQs

Frequently Asked Questions

What is Chromosomal Microarray (CMA) testing?

CMA is an advanced genetic test that analyzes chromosomes at a very detailed level. It can detect tiny missing (microdeletions) or extra (microduplications) pieces of genetic material, known as copy number variations (CNVs), which are too small to be seen by traditional Karyotyping.

What technology does Suraksha Genomics use for CMA?

We utilize advanced Optima 315K Microarray & Cytoscan 750K Microarray platforms for high-resolution genetic analysis.

What samples can be used for CMA testing at Suraksha Genomics?

We can perform CMA on:

  • Blood samples
  • Amniotic Fluid (AF)
  • Chorionic Villus Samples (CVS)
  • Products of Conception (POC) (tissue from a miscarriage or stillbirth)
When is CMA recommended?

CMA is recommended as a first-tier test for individuals with:

  • Developmental delays or intellectual disabilities
  • Autism spectrum disorder (ASD)
  • Multiple birth defects
  • Abnormal ultrasound findings during pregnancy
  • Recurrent pregnancy loss or stillbirth (for POC analysis)
What are the advantages of CMA?

CMA provides a much higher resolution genetic map than Karyotyping, significantly increasing the diagnostic yield by detecting smaller genetic imbalances that can cause various health and developmental conditions.

Have Questions?

We understand that genetic testing involves important decisions. Our team of specialists is available to address your concerns, explain procedures, and provide the support you need - before, during and after testing.

Contact our team today for a consultation. Let us help you navigate your genetic health journey with clarity, confidence and compassionate care.

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