About this test
First-trimester combined screening for Down/Edwards/Patau syndromes (with NT scan); with PE = pre-eclampsia risk too.
Parameters
29 parameters available in the current test details.
- Attachment
- HCG, Free Beta
- PAPP- A
- Trisomy 18/13 (Biochemical + NT)
- Trisomy 21 (Biochemical + NT)
- Trisomy 21 Combined Risk
- Trisomy 13 Combined Risk
- Trisomy 18 (Combined) Risk_screen
- Trisomy 13 (Combined) Risk_screen
- Trisomy 21 (Biochemical) Risk
- Trisomy 18 Combined Risk
- Trisomy 21 (Combined) Risk_screen
- Trisomy 13 (Biochemical) Risk
- Race
- Previous Trisomy 21
- Diabetes
- CRL
- Date of birth
- Abnormal Ductal Flow
- IVF
- Smoking
- Sampling Date
- FHR
- Radiologist
- Tricuspid Regurgitation
- Absent Nasal Bone
- Date of USG
- Chorionicity
- Weight
Sample & preparation
- Sample
- Serum
- Sample volume
- ~2 mL
- Preparation
- Non-fasting, hydrate
- Transport temperature
- 2–8 °C
- Expected report time
- 3 days
Confirm preparation and reporting time with OnePLUS when booking. Your referring clinician can advise which investigation is appropriate.