5 mL sodium heparin whole blood (green, no gel) AND 5 mL EDTA whole blood (LAV, pink)
Acceptable alternatives: EDTA tube can be replaced with ACD (yellow)
Minimum volume: 3 mL sodium heparin whole blood (green, no gel) AND 3 mL EDTA whole blood (LAV, pink)
1-3 mL will be accepted for patients with blood draw restrictions.
Specimen Preparation
Do not process. Store at room temperature.
HealthPartners Clinics - Send to Central Lab in next reroute.
Storage/Transport Temperature
Ambient
Ordering Recommendations
For detection of small duplications and deletions in patients with normal G-banded karyotypes.
For characterization of abnormalities detected by G-banding.
Post natal studies only
Reported
7-21 days
Remarks
Locations other than Gillette order Epic: 6025
Unacceptable Conditions
Clotted or frozen
Performing Lab
M Health Fairview
Methodology
Chromosomal Microarray (CMA) with limited chromsome analysis by G-banding
CPT Codes
81228, 88230, 88261, G0452, 81228
Collection
Alias
Epic: LAB1057; M Health Fairview: LAB5988
Patient Preparation
Patients must be drawn at Regions Hospital.
Collect
5 mL sodium heparin whole blood (green, no gel) AND 5 mL EDTA whole blood (LAV, pink)
Acceptable alternatives: EDTA tube can be replaced with ACD (yellow)
Minimum volume: 3 mL sodium heparin whole blood (green, no gel) AND 3 mL EDTA whole blood (LAV, pink)
1-3 mL will be accepted for patients with blood draw restrictions.
Specimen Preparation
Do not process. Store at room temperature.
HealthPartners Clinics - Send to Central Lab in next reroute.
Storage/Transport Temperature
Ambient
Ordering Recommendations
For detection of small duplications and deletions in patients with normal G-banded karyotypes.
For characterization of abnormalities detected by G-banding.
Post natal studies only
Reported
7-21 days
Remarks
Locations other than Gillette order Epic: 6025
Unacceptable Conditions
Clotted or frozen
Performing Lab
M Health Fairview
Result Interpretation
Methodology
Chromosomal Microarray (CMA) with limited chromsome analysis by G-banding
