Appointment of Dr. Neelam Saini

Why See a Pediatric Medical Geneticist?

A referral to a geneticist may be made by your child’s pediatrician or specialist if:

• Your child has unusual physical features or developmental delays
• There are congenital anomalies (birth defects or organ malformations)
• There is a strong family history of genetic conditions
• Your child has had recurrent unexplained illnesses
• A possible inherited metabolic or chromosomal disorder is suspected
• There are neurodevelopmental issues without a clear diagnosis (e.g., intellectual disability, autism, seizures)
• Your child shows signs of a syndrome or rare disorder

The goal is to determine if a genetic condition is present, how it affects your child, and what can be done to manage it.

1. Preparing for the Appointment

Before the visit, you can help make the most of the appointment by gathering the following:

Medical History:

• A detailed record of your child’s developmental milestones, growth patterns, and any symptoms
• Results from prior tests, including imaging, labs, or evaluations

Family History:

• Information about medical conditions in both parents, siblings, and extended family
• Any history of miscarriages, infant deaths, or developmental delays
• A three-generation family tree, if possible

Other Documents:

• Previous genetic testing reports (if any)
• Photos of your child (infant to current age), which may help identify physical changes over time

Tip: Write down any questions or concerns ahead of time, as the sessions can be information-heavy.

2. Initial Consultation and Family Interview

The appointment often begins with an in-depth conversation. The geneticist or genetic counselor will ask about:

• Pregnancy and birth history (any complications, exposures, or medications)
• Your child’s developmental history (walking, talking, feeding, learning patterns)
• Medical symptoms, past illnesses, hospitalizations, or surgeries
• Any unusual features or behaviors you’ve observed
• A complete family medical history, spanning at least three generations

This comprehensive overview helps the doctor determine whether a genetic basis is likely.

3. Physical Examination

A pediatric geneticist conducts a careful and detailed physical examination, focusing on:

• Growth measurements – head circumference, height, and weight
• Facial and body features – to identify characteristic patterns seen in genetic syndromes
• Skin, eyes, limbs, and joints – for subtle signs of underlying disorders
• Neurological and motor assessment – to observe any coordination or muscle tone issues

Photos may be taken (with your permission) for documentation and comparison to genetic databases.

4. Possible Genetic Testing

Based on the clinical findings, the doctor may recommend genetic testing to confirm a diagnosis or guide treatment. Types of tests include:

Chromosomal Analysis (Karyotype)

• Looks for large changes in chromosomes (e.g., Down syndrome)

Microarray Testing

• Detects small chromosomal deletions or duplications

Single-Gene or Panel Testing

• Analyzes one gene or a group of related genes, depending on symptoms

Whole Exome or Genome Sequencing

• Examines all or nearly all genes in the DNA; used for complex or undiagnosed conditions

Metabolic Screening

• Identifies inherited enzyme disorders that affect how the body breaks down food or chemicals

You may also be asked to provide blood samples from both parents to help interpret results.

5. Genetic Counseling and Education

Whether or not testing is done immediately, the geneticist or a genetic counselor will:

• Explain what the findings mean (or what testing could reveal)
• Discuss potential health risks, complications, and inheritance patterns
• Provide emotional support and help you process the information
• Answer questions like:
  • “Can this happen again in future pregnancies?”
  • “What does this mean for siblings or other relatives?”
  • “Is there a cure or treatment?”

This counseling session is a key part of empowering families with knowledge and guidance.

6. Developing a Management Plan

If a diagnosis is made (or strongly suspected), the team will:

• Outline a treatment or monitoring plan, if available
• Recommend specialists, such as neurologists, cardiologists, endocrinologists, etc.
• Suggest early interventions (speech, physical, or occupational therapy)
• Help you navigate insurance, support services, and educational resources
• Provide referrals to support groups or rare disease networks

For undiagnosed cases, they may follow your child over time and recommend re-testing in the future as new discoveries emerge.

7. Follow-Up and Long-Term Support

Genetic conditions often require ongoing care and monitoring. Your pediatric geneticist may:

• Stay involved in your child’s long-term care
• Coordinate with your child’s primary physician and other specialists
• Offer updated testing as genetic technology evolves
• Help you understand future reproductive options through reproductive genetic counseling

Tips for Parents

• Don’t be afraid to ask for simpler explanations—genetics can be complex
• Keep a folder of all test results and documents
• Follow up on referrals promptly to ensure early intervention
• Seek emotional support—genetic diagnoses can be overwhelming
• Remember: a diagnosis can bring clarity and open the door to better care

 

A pediatric medical geneticist appointment is a valuable step in understanding the root cause of your child’s health concerns. While it may involve detailed assessments and complex information, it’s ultimately about providing clarity, guidance, and support tailored to your child’s unique needs.

Genetic medicine is advancing rapidly, and today’s diagnosis can lead to tomorrow’s treatment. With the right care team, knowledge, and resources, your family will be empowered to navigate whatever lies ahead.