Compare available tests

Congenital & Hereditary Cataracts

CRYAA/CRYBB/GJA3 Gene 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

32 tests

All diagnostic topics

Available tests, sample type, turnaround time, price and booking options
Test name	Test role	Sample type	Turnaround	Price	Booking
IARS2 Gene Cataracts Growth Hormone Deficiency Sensory Neuropathy Sensorineural Hearing Loss and Skeletal Dysplasia Genetic Test	First-line screen	Blood sample (usually collected in an EDTA tube). Confirm specific requirements with the laboratory before booking.	Timing on request	KSh 40,000
RDH11 Gene Retinal Dystrophy Juvenile Cataracts and Short Stature Syndrome Genetic Test	First-line screen	Blood sample (typically collected in an EDTA tube). Confirm with the laboratory before booking.	Timing on request	KSh 40,000

First-line screen

IARS2 Gene Cataracts Growth Hormone Deficiency Sensory Neuropathy Sensorineural Hearing Loss and Skeletal Dysplasia Genetic Test

Sample type: Blood sample (usually collected in an EDTA tube). Confirm specific requirements with the laboratory before booking.
Turnaround: Timing on request
Price: KSh 40,000

First-line screen

RDH11 Gene Retinal Dystrophy Juvenile Cataracts and Short Stature Syndrome Genetic Test

Sample type: Blood sample (typically collected in an EDTA tube). Confirm with the laboratory before booking.
Turnaround: Timing on request
Price: KSh 40,000

Clinical context

Clinical testing guide & how to choose

Tests in Congenital & Hereditary Cataracts 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 Congenital & Hereditary Cataracts?

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.