What is the purpose of chromosomal microarray?

Chromosomal microarray (CMA) detects gains and losses of chromosomal material—copy number variations like microdeletions and microduplications—and regions of homozygosity. It’s a higher-resolution test than karyotype used to investigate developmental delay, intellectual disability, autism, congenital anomalies, abnormal prenatal ultrasound findings, and unexplained pregnancy loss. Results help confirm diagnoses, guide management and prognosis, and inform recurrence risk.

What are the most common chromosomal abnormalities?

The most common chromosomal abnormalities include Down syndrome (trisomy 21), Turner syndrome (monosomy X, 45,X), Klinefelter syndrome (47,XXY), Edwards syndrome (trisomy 18), and Patau syndrome (trisomy 13). Other relatively frequent sex‑chromosome variations are triple X (47,XXX) and XYY syndrome (47,XYY). These arise from whole‑chromosome aneuploidies and affect development, growth, and fertility.

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CHROMOSOMAL MICROARRAY, in Jaipur

Get CHROMOSOMAL MICROARRAY done in Ajmer Road, Jaipur with GetVisit. Chromosomal microarray is a genetic test that looks for tiny gains or losses of DNA across the chromosomes. Verified genetic counsellor, home collection, and same-day digital reports across Pratap Nagar and the city.

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What is a CHROMOSOMAL MICROARRAY Test in Jaipur ?

What is CHROMOSOMAL MICROARRAY?

Chromosomal microarray is a genetic test that looks for tiny gains or losses of DNA across the chromosomes. It measures copy number changes that are too small to see under a microscope. Physical examination provides clues; a test result removes ambiguity and allows targeted, evidence-based management to begin promptly.

What does CHROMOSOMAL MICROARRAY measure?

These changes can affect how genes work. Finding them helps explain developmental delays, intellectual disability, autism, and multiple birth defects. Doctors also use it for unexplained pregnancy loss and some prenatal evaluations. Results guide medical care, early interventions, and decisions about further testing.

What symptoms suggest CHROMOSOMAL MICROARRAY may be needed?

A doctor may recommend CHROMOSOMAL MICROARRAY when a patient reports any symptom your doctor has identified as requiring objective laboratory investigation , including unexplained fatigue, unexplained weight change, persistent pain, fever, or abnormal bleeding. If you have these symptoms, GetVisit offers booking and home collection across Raja Park, Sodala, and other parts of Jaipur.

How is CHROMOSOMAL MICROARRAY performed?

You can have the sample for CHROMOSOMAL MICROARRAY taken at home in Raja Park or Sodala, Jaipur, or at a partner lab. The phlebotomist draws a small amount of blood, applies a cotton swab with light pressure, and dispatches the sample to the NABL-accredited lab the same day.

How accurate is CHROMOSOMAL MICROARRAY?

Results are analytically reliable because GetVisit's Jaipur logistics network maintains proper cold-chain transport from your Raja Park or Sodala collection point to the processing lab, preserving sample integrity. NABL independently audits quality control at regular intervals.

Are there any risks to CHROMOSOMAL MICROARRAY?

A blood draw for CHROMOSOMAL MICROARRAY is very safe. Occasionally there is minor bruising or light-headedness; sitting for a couple of minutes afterwards at the Raja Park or Sodala, Jaipur collection point usually prevents this.

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CHROMOSOMAL MICROARRAY Test Preparation in Jaipur

Diet and fasting:

There is no need to skip food or drink for this test. Staying well hydrated beforehand simply makes the sample easier to collect.

What to carry:

Carry your test requisition, a government-issued ID, and any previous reports so results can be compared over time.

Medication guidance:

Unless your physician advises a change, keep taking your usual prescriptions as normal.

When to book:

Choose a morning slot for the most consistent results. Same-day home collection is offered throughout Jaipur, Vaishali Nagar and Adarsh Nagar included.

CHROMOSOMAL MICROARRAY Test Parameters in Jaipur

Single standalone test:

CHROMOSOMAL MICROARRAY. Can be ordered individually or as part of a preventive health package on GetVisit.

Why Take a CHROMOSOMAL MICROARRAY Test in Jaipur ?

When does a doctor order CHROMOSOMAL MICROARRAY?

CHROMOSOMAL MICROARRAY is commonly included in genetic testing for developmental disorders and prenatal evaluations. Doctors order it when a child has developmental delay, autism, intellectual disability, or multiple congenital anomalies, and when there is unexplained pregnancy loss.

Who should get CHROMOSOMAL MICROARRAY done in Jaipur?

Jaipur's growing population, hot arid climate with high dehydration and kidney-stone risk, ghee- and sugar-rich diet driving diabetes and heart disease, and seasonal monsoon infections make regular preventive diagnostic testing important for residents across the city. Those who benefit most from CHROMOSOMAL MICROARRAY include prospective parents seeking carrier screening and patients needing a precise diagnosis to guide treatment in Jaipur.

What conditions can CHROMOSOMAL MICROARRAY help diagnose?

It helps diagnose microdeletions and microduplications not seen on routine chromosome tests. Abnormal results usually come from inherited or new genetic changes rather than lifestyle or medications. A family history of similar problems or known chromosomal changes makes this test particularly important.

What do CHROMOSOMAL MICROARRAY results mean?

Results are interpreted in context, not in isolation. GetVisit shows your measured value next to the laboratory reference range, and your doctor reads it together with your clinical picture and any earlier results. See the FAQs below for what typical high or low values can mean for this test.

How often should CHROMOSOMAL MICROARRAY be repeated?

For preventive screening with a normal baseline: annually for most adults above 35. For monitoring a known condition: at the interval your specialist recommends , typically every 3 to 6 months for active conditions and annually for stable, well-controlled ones.

What happens after CHROMOSOMAL MICROARRAY results are ready?

Reports arrive digitally and remain in your GetVisit history, so repeat tests can be tracked over months and years. Review anything unexpected with your doctor before changing medication or lifestyle, and use the app to book a follow-up if needed.

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What syndromes are detected on microarray?

Chromosomal microarray detects copy‑number variants that cause developmental delay, intellectual disability, autism and congenital anomalies. It identifies microdeletion/microduplication syndromes such as 22q11.2 deletion (DiGeorge), 7q11.23 deletion (Williams), 15q11‑q13 abnormalities (Prader‑Willi/Angelman), 5p– (Cri‑du‑chat), 17p11.2 (Smith‑Magenis), trisomies (e.g. Down) and sex‑chromosome imbalances (e.g. Turner). It does not reliably detect balanced rearrangements.

How much does chromosomal microarray test cost in India?

Chromosomal microarray testing in India typically costs between ₹8,000 and ₹30,000, depending on the laboratory, test platform (array-CGH vs SNP array), sample type (prenatal vs postnatal), and turnaround time. Additional fees may apply for genetic counseling, confirmatory testing, or detailed interpretation. Confirm exact pricing, methodology, and insurance or employer coverage with the testing laboratory before booking.

Can chromosomal microarray detect autism?

Chromosomal microarray (CMA) can identify copy‑number variations, deletions or duplications, associated with autism and is recommended as a first‑line genetic test for children with autism, developmental delay, or intellectual disability. It does not diagnose autism itself and won’t detect single‑letter DNA changes; for those, sequencing (exome/genome) may be needed. Clinically significant findings occur in roughly 10–20% of cases.

What is the CMA test used for?

The chromosomal microarray analysis (CMA) test detects DNA copy‑number changes, microdeletions and microduplications, across the genome. It’s used prenatally and postnatally to identify causes of developmental delay, intellectual disability, autism, congenital anomalies, and recurrent pregnancy loss. CMA is more sensitive than standard karyotyping for small imbalances but does not reliably detect balanced rearrangements or single‑gene mutations.

Can I take my diabetes medication before CHROMOSOMAL MICROARRAY?

If you take insulin or diabetes tablets and are fasting for CHROMOSOMAL MICROARRAY, ask your doctor whether to delay the dose until after the sample is collected, to avoid a low-sugar episode.

Can menstruation affect CHROMOSOMAL MICROARRAY results?

Some tests, such as iron studies and certain hormone panels, can be influenced by your menstrual cycle. If you are on your period, mention it so your doctor can judge whether timing matters for CHROMOSOMAL MICROARRAY.

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A big thank you to Shikhar from the Visit app for going above and beyond to arrange a last-minute appointment during an urgent situation. His seamless coordination truly made a difference.

Tejas Baxix

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A clean facility enhances experience. Quick checkups are a plus. Miss Rinku from Aditya Birla Health Insurance provided excellent service and handled our files well.

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“The service was excellent—she was helpful, efficient, and made my recovery smooth and stress-free. Her support made a real difference.”

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