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Medical information Clinical review pending

Genetic Testing

RRM2B Gene Progressive External Ophthalmoplegia with Mitochondrial Deletions Type 5 Autosomal Dominant Genetic Test

Genetic test to identify mutations in the RRM2B gene associated with Progressive External Ophthalmoplegia (PEO), a condition causing eye muscle weakness. Helps in diagnosis and management.

General information only: This page is not a diagnosis or personal medical advice. A qualified clinician should decide whether testing is appropriate and interpret results in context.

Review status: No completed medical review is recorded for this page.

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Counselor guidance included Confidential handling Kenya-wide coordination

At a glance

Plan your test

Sample
Blood sample (usually collected in an EDTA tube). Confirm with the laboratory before booking.
Results
Confirm with the laboratory before booking.
Preparation
No specific fasting is required. Inform the laboratory about any medications you are taking. A clinical history and family history (pedigree chart) are helpful. Confirm with the laboratory before booking.
Test priceKSh 40,000

Payment: M-Pesa and card options can be confirmed during booking.

Insurance & government schemes

Is this test covered for you?

We help you verify whether the RRM2B Gene Progressive External Ophthalmoplegia with Mitochondrial Deletions Type 5 Autosomal Dominant Genetic Test test can be claimed against your insurer, employer scheme or a Kenyan government health scheme — before you book. Coverage depends on your plan, clinical indication and your provider's rules; final approval always rests with them.

Talk to a claims advisor

Providers & schemes we can help you check

Government & public schemes

SHIF — Social Health Insurance Fund Linda Mama EduAfya NHIF (legacy cards)

Eligibility and benefits follow the current rules of the Social Health Authority (SHA) and applicable government programmes.

Private insurers & employer schemes

Jubilee Health AAR APA Britam CIC Madison Resolution Pioneer Minet Old Mutual GA Life Heritage + other licensed insurers

Names shown for identification only — listing does not imply partnership or guarantee of coverage.

Have these ready when we check

  • Insurer or scheme name & policy / member number
  • A clinician's request / prescription for the test
  • Pre-authorisation letter, if your plan requires one

Free coverage check

Ask us to verify your cover

Send your details and our claims team confirms what documents you need and whether pre-authorisation applies — usually the same working day.

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Used only to process your coverage check — see our Privacy Policy. Verification support is free and does not guarantee your provider will pay.

01

Start with fit

Is this the right test for you?

The best test starts with a clear clinical question. These are common reasons a clinician or family may consider this test.

  • ✓Symptoms of Progressive External Ophthalmoplegia (PEO) such as drooping eyelids or difficulty moving eyes.
  • ✓Family history of PEO or related mitochondrial disorders.
  • ✓Diagnosis of suspected mitochondrial disease.
  • ✓To confirm a diagnosis when clinical presentation is suggestive.
  • ✓Genetic counseling for individuals with a family history of PEO.
02

In plain language

What this test helps you understand

This test helps identify specific genetic mutations in the RRM2B gene linked to Progressive External Ophthalmoplegia (PEO) with Mitochondrial Deletions Type 5. It aids in confirming a diagnosis, understanding the cause of symptoms, and guiding management decisions. Results can also inform family planning and genetic counseling.
This genetic test focuses on the RRM2B gene to help diagnose a specific type of Progressive External Ophthalmoplegia (PEO). PEO is a condition characterized by weakness or paralysis of the muscles that control eye movement. This test uses Next Generation Sequencing (NGS) technology to look for changes (mutations) in the RRM2B gene that are linked to this condition. Understanding the genetic basis of PEO can aid in diagnosis, prognosis, and management strategies. This test is particularly relevant for individuals with symptoms suggestive of PEO or a family history of the disorder.
03

Medical review status

Clinical review pending

A completed medical review is not recorded for this page. No clinician has endorsed the information shown here. Please discuss testing decisions with a qualified healthcare professional.

Meet the DNA Labs Kenya medical team →
04

A simple process

What happens next?

You do not have to navigate the test alone. We help you move from question to next step.

1

Speak with us

We check the test and answer your questions before collection.

2

Give your sample

Choose home collection or a coordinated hub visit in Kenya. We explain whether this test uses a cheek swab or blood draw.

3

Understand your report

A counselor helps you understand the result and the next steps.

05

Choose your collection

Home collection or a lab visit

We will explain the sample, preparation, and next steps before anything is collected.

Home collection

Choose a coordinated visit at home or another convenient location. Our team confirms the appointment and sample requirements in advance.

Lab or hub visit

Prefer to visit a coordinated location? We can guide you to the right hub and explain what to expect when you arrive.

Ask about locations →
PreparationNo specific fasting is required. Inform the laboratory about any medications you are taking. A clinical history and family history (pedigree chart) are helpful. Confirm with the laboratory before booking.
SampleBlood sample (usually collected in an EDTA tube). Confirm with the laboratory before booking.
MethodologyNext Generation Sequencing (NGS) is used to analyze the RRM2B gene for specific mutations.
PrivacyYour sample and report are handled confidentially. Ask the team how your information is stored and shared.
This test specifically analyzes the RRM2B gene. It may not detect mutations in other genes that can cause similar symptoms. A negative result does not completely rule out a genetic cause for PEO. Confirm with the laboratory before booking.
06

Read your report

What common result terms mean

PositiveA finding was identified. Your clinician or counselor will explain what it means for your care.
NegativeThe specific finding tested for was not identified. It does not rule out every possible cause.
VUSA variant was found, but current evidence is not enough to classify it. Your counselor can explain follow-up.
07

Questions people ask

Frequently asked questions

PEO is a condition characterized by weakness or paralysis of the muscles that control eye movement, often leading to drooping eyelids (ptosis) and difficulty looking up or side to side.
This test looks for specific genetic changes (mutations) in the RRM2B gene, which are known to cause a particular type of PEO.
Individuals experiencing symptoms of PEO, or those with a family history of PEO or related neurological conditions, may benefit from this test.
A healthcare professional, often a geneticist or neurologist, will interpret the results in the context of your clinical history and family history. Genetic counseling is recommended.
A positive result indicating a mutation in the RRM2B gene strongly supports the diagnosis of RRM2B-related PEO, but it should be interpreted by a qualified healthcare provider.
A negative result means no mutations were found in the RRM2B gene. Other genetic causes or non-genetic factors might be involved. Discuss the implications with your doctor.
08

Collaboration

Open for partnership with hospitals, clinics, doctors & researchers

Whether you are referring patients, building a research programme or supporting students, we work as an extension of your team — with responsive communication and clear scientific standards.

Hospitals & clinics

Referral pathways, coordinated sample logistics and shared reporting that fits your clinical workflow.

Doctors & specialists

LOINC-coded reports, ACMG-based variant classification and a direct scientific line for complex cases.

Research institutions

Sanger sequencing, NGS panels and custom assays — with project design support, batch pricing and agreed turnaround commitments.

Students & academic projects

Discounted laboratory services for college, master's and PhD research projects — including proposal guidance and cost-effective batch testing.

Explore partnerships
09

Trust & transparency

Sources, standards & how this page is maintained

Standards & references

  • ACMG/AMP technical standards for sequence variant interpretation
  • ClinGen curation and gene–disease validity frameworks where applicable
  • LOINC-coded reporting for interoperable results
  • ISO 9001:2015 quality management; ISO 15189 accreditation in progress

Page provenance

  • Last updated: September 27, 2026
  • Medical review: not yet completed
  • Written for patients & clinicians in Kenya; reviewed periodically against current guidance

Medical disclaimer: this page is general information, not a diagnosis or personal medical advice. Testing decisions and result interpretation should be made with a qualified healthcare professional.

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