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Compare available tests

Neurodevelopmental & Brain Malformation Syndromes

Holoprosencephaly/Cerebellar/Joubert Panels

Catalog role labels reflect current assignments. Test choice, timing and prices require clinician or laboratory confirmation.

  • KMLTTB Regulated Laboratory
  • ISO 9001:2015 Quality System
  • Free Pre-Test Counselor Guidance
  • Nationwide & Home Sample Collection

Test comparison

98 tests

All diagnostic topics
First-line screen

Canavan Disease Test

Sample type
10 mL (5 mL minimum) aliquot of random urine in a sterile screw-capped container. Do not use preservatives.
Turnaround
Timing on request
Price
KSh 9,000
First-line screen

Chromosomal Microarray CMA 750K High Resolution Test

Sample type
A blood sample is required for this test. Confirm with the laboratory before booking.
Turnaround
15 Days Results are typically available within 15 days.
Price
KSh 36,000
First-line screen

Chromosome Xon Microarray High Resolution Test

Sample type
4 mL (minimum 2 mL) of whole blood collected in a lavender top (EDTA) tube.
Turnaround
25 Working Days Approximately 25 working days.
Price
KSh 63,180
First-line screen

FISH Microdeletion Detection for Williams Syndrome Test

Sample type
5 mL (3 mL minimum) of whole blood collected in a Green Top (Sodium Heparin) tube.
Turnaround
4 Working Days Results are typically available within 4 working days.
Price
KSh 17,000
First-line screen

CNTNAP2 Gene Cortical Dysplasia-Focal Epilepsy Syndrome Genetic Test

Sample type
Blood sample (EDTA tube). Confirm specific requirements with the laboratory before booking.
Turnaround
Timing on request
Price
KSh 40,000
First-line screen

TMCO1 Gene Craniofacial Dysmorphism Skeletal Anomalies and Mental Retardation Syndrome Genetic Test

Sample type
Blood sample (EDTA tube) or Saliva sample. Confirm specific requirements with the laboratory before booking.
Turnaround
Timing on request
Price
KSh 40,000
First-line screen

SLC1A4 Gene Developmental Delay and Microcephaly SLC1A4 Related Genetic Test

Sample type
Blood sample (EDTA tube), Extracted DNA, or One drop of blood on FTA Card.
Turnaround
4 Weeks Approximately 3 to 4 weeks.
Price
KSh 40,000
First-line screen

GNAQ Gene Developmental Delay GNAQ Related Genetic Test

Sample type
Blood sample (EDTA tube), Extracted DNA, or One drop of blood on an FTA card.
Turnaround
Timing on request
Price
KSh 40,000
First-line screen

KMT2C Gene Developmental Delay KMT2C Related Genetic Test

Sample type
Blood sample (EDTA tube), Extracted DNA, or One drop of blood on FTA card.
Turnaround
Timing on request
Price
KSh 40,000
First-line screen

SCN2A Gene Early Infantile Epileptic Encephalopathy Type 11 Genetic Test

Sample type
Blood sample (EDTA tube), extracted DNA, or a single drop of blood on an FTA card.
Turnaround
Timing on request
Price
KSh 40,000
First-line screen

PIGA Gene Early Infantile Epileptic Encephalopathy Type 20 Genetic Test

Sample type
Blood sample (EDTA tube) or saliva sample. Confirm specific requirements with the laboratory before booking.
Turnaround
Timing on request
Price
KSh 40,000
First-line screen

Dock7 Gene Early Infantile Epileptic Encephalopathy Type 23 Genetic Test

Sample type
A blood sample (typically 3-5 mL) is required. Confirm specific volume and collection tube type with the laboratory before booking.
Turnaround
Timing on request
Price
KSh 40,000
First-line screen

ARHGEF9 Gene Early Infantile Epileptic Encephalopathy Type 8 Genetic Test

Sample type
Blood sample (EDTA tube) or Saliva sample. Confirm specific requirements with the laboratory before booking.
Turnaround
4 Weeks Results are typically available within 3 to 4 weeks. Confirm exact turnaround time with the laboratory before booking.
Price
KSh 40,000
First-line screen

GRIN2A Gene Epilepsy with Neurodevelopmental Defects Genetic Test

Sample type
Blood sample (EDTA tube), extracted DNA, or a single drop of blood on an FTA card.
Turnaround
4 Weeks Approximately 3 to 4 weeks.
Price
KSh 40,000
First-line screen

FLNA Gene Heterotopia Periventricular ED Variant Genetic Test

Sample type
Blood sample (EDTA tube), extracted DNA, or blood spot on FTA card.
Turnaround
4 Weeks Results are typically available within 3 to 4 weeks after the sample is received by the laboratory.
Price
KSh 40,000
First-line screen

GLRA1 Gene Hyperekplexia Genetic Test

Sample type
Blood sample (EDTA tube), extracted DNA, or a drop of blood on an FTA card.
Turnaround
4 Weeks Approximately 3 to 4 weeks.
Price
KSh 40,000
First-line screen

GLRB Gene Hyperekplexia Genetic Test

Sample type
Blood sample (EDTA tube), Extracted DNA, or One drop of blood on an FTA card.
Turnaround
4 Weeks 3 to 4 weeks.
Price
KSh 40,000
First-line screen

SLC6A5 Gene Hyperekplexia Genetic Test

Sample type
Blood sample (EDTA tube) or Saliva sample. Confirm specific requirements with the laboratory before booking.
Turnaround
See timing details Confirm turnaround time with the laboratory before booking.
Price
KSh 40,000
First-line screen

ARHGEF9 Gene Hyperekplexia EIEE8 Related Genetic Test

Sample type
Blood sample (EDTA tube). Confirm with the laboratory before booking.
Turnaround
Timing on request
Price
KSh 40,000
First-line screen

TCTN1 Gene Joubert Syndrome Type 13 Genetic Test

Sample type
Blood sample (usually collected in an EDTA tube). Confirm specific requirements with the laboratory before booking.
Turnaround
See timing details Confirm turnaround time with the laboratory before booking.
Price
KSh 40,000
First-line screen

TMEM216 Gene Joubert Syndrome Type 2 Genetic Test

Sample type
Blood sample (usually collected in an EDTA tube). Confirm with the laboratory before booking.
Turnaround
4 Weeks 3 to 4 weeks.
Price
KSh 40,000
First-line screen

KDM6A Gene Kabuki Syndrome Type 2 Genetic Test

Sample type
Blood sample (EDTA tube) or Saliva sample. Confirm specific requirements with the laboratory before booking.
Turnaround
Timing on request
Price
KSh 40,000
First-line screen

DCX Gene Lissencephaly Subcortical Laminal Heteropia X-Linked Genetic Test

Sample type
Blood sample (EDTA tube) or extracted DNA. Confirm specific requirements with the laboratory before booking.
Turnaround
Timing on request
Price
KSh 40,000
First-line screen

ZCCHC12 Gene Mental Retardation Nonsyndromic Genetic Test

Sample type
Blood sample (EDTA tube), extracted DNA, or one drop of blood on an FTA card.
Turnaround
4 Weeks Approximately 3 to 4 weeks.
Price
KSh 40,000
First-line screen

ARID1B Gene Mental Retardation Autosomal Dominant Type 12 Genetic Test

Sample type
Blood sample (EDTA tube) or Saliva sample. Confirm specific requirements with the laboratory before booking.
Turnaround
Timing on request
Price
KSh 40,000
First-line screen

KPTN Gene Mental Retardation Autosomal Recessive Type 41 Genetic Test

Sample type
A blood sample (usually collected in an EDTA tube) or saliva sample. Confirm specific requirements with the laboratory before booking.
Turnaround
Timing on request
Price
KSh 40,000
First-line screen

UBE2A Gene Mental Retardation X-Linked Syndromic Nascimento-Type Genetic Test

Sample type
Blood sample (EDTA tube) or Saliva sample (collection kit provided). Confirm with the laboratory before booking.
Turnaround
4 Weeks Results are typically available within 3 to 4 weeks.
Price
KSh 40,000
First-line screen

ZDHHC9 Gene Mental Retardation X-Linked Syndromic Raymond Type Genetic Test

Sample type
Blood sample (EDTA tube) or Saliva sample (collection kit provided). Confirm specific requirements with the laboratory before booking.
Turnaround
See timing details Confirm turnaround time with the laboratory before booking.
Price
KSh 40,000
First-line screen

HUWE1 Gene Mental Retardation X-Linked Syndromic Turner Type Genetic Test

Sample type
Blood sample (EDTA tube), extracted DNA, or one drop of blood on an FTA card.
Turnaround
Timing on request
Price
KSh 40,000
First-line screen

PAK3 Gene Mental Retardation X-Linked Type 30 Genetic Test

Sample type
Blood sample (EDTA tube) or Saliva sample (collection kit provided). Confirm specific requirements with the laboratory before booking.
Turnaround
4 Weeks Results are typically available within 3 to 4 weeks. Confirm exact turnaround time with the laboratory before booking.
Price
KSh 40,000

Clinical context

Clinical testing guide & how to choose

Tests in Neurodevelopmental & Brain Malformation Syndromes answer different clinical questions. This catalogue supports a conversation with your clinician or counselor; it does not establish a diagnosis or replace an individual assessment.

Choosing a test

A comprehensive panel measures several related markers, while a single-marker test addresses a more focused question. A larger panel is not automatically the right choice. Discuss your symptoms, previous results and referral with a qualified clinician before selecting tests. Results should not be interpreted in isolation.

Before sample collection

Confirm the required tube, sample volume, any fasting instructions and the collection deadline for your chosen test. Tell the collection team about medication and recent treatment. Do not stop prescribed medication unless your clinician advises it. Home collection depends on the sample’s handling and transport requirements.

Common questions

Questions before booking

Should I choose a panel or a single-marker test for Neurodevelopmental & Brain Malformation Syndromes?

A comprehensive panel measures several related markers, while a single-marker test addresses a more focused question. A larger panel is not automatically the right choice. Discuss your symptoms, previous results and referral with a qualified clinician before selecting tests. Results should not be interpreted in isolation. Free pre-test counselor guidance is available to help you understand the booking options.

Can I use SHIF/SHA or private insurance for these tests?

Coverage depends on your scheme, the specific test, referral and authorization requirements, and the provider arrangement. Before booking, ask the laboratory and your insurer to verify eligibility, any co-payment, and whether direct billing or reimbursement applies. Listing a test here does not guarantee insurance coverage.

When should I arrange sample collection?

Check the sample and preparation notes for the specific test, then confirm the collection time and reporting deadline with the laboratory. Same-day reporting, where listed, may depend on a collection cutoff and working days. Nationwide and home sample collection are available subject to location, sample suitability and transport arrangements.

Quick factsheet

Sample
Preparation
Turnaround