Closure of Cavenagh Slip Road

Due to the North-South Corridor (NSC) construction, the Cavenagh slip road will be closed from 20 June 2026. KKH@Halifax remains accessible via alternative routes. Click here for more information.

KK Women's and Children's Hospital will NEVER ask you to transfer money over a call. If in doubt, call the 24/7 ScamShield helpline at 1799, or visit the ScamShield website at www.scamshield.gov.sg.

Home Our Specialties Elab Book Diagnostic test for specific craniosynostosis syndrome (Apert / Pfeiffer / Crouzon)

Diagnostic test for specific craniosynostosis syndrome (Apert / Pfeiffer / Crouzon)

DNA116

eLab Book (Test Catalogue)

Special Instructions

Request Form

Specimen Collection

Sample Collection and Despatch Services

Supplies

Accreditation and Certification

Criteria for Unacceptable Specimen

Critical or Significant Result

Specimen Container	EDTA tube
Specimen Requirement	Whole Blood Adult / Paediatric: 3 mL Patient's / Parent's consent required. Hard copy consent required. Please do not share specimen with other labs.
Specimen Storage/Transport	Transport at room temperature. Stored at 4°C if not sent on the same day as collection.
Orderable as Urgent?	No
Turn Around Time	6 weeks
Testing Laboratory Location	KKH
Laboratory	DNA Diagnostic and Research Lab (DDRL)
Contact Number	6394 1395 / 6394 1396
Day and Time Performed	Mon - Fri: 0800 hrs - 1700 hrs
Orderable on CPOE?	Yes
Downtime Form	ClinGen Request General Constitutional Consent forms
Additional Information	Request form may be retrieved from website or call DNA Diagnostic and Research Lab (DDRL) @ 6394 1395 / 6394 1396.