Beckwith-Wiedemann Syndrome (BWS)/Russell-Silver Syndrome (RSS) -
| Abbrev Code: | MMMISC | ||
| Order Code: | LAB4909 | Order Name: | Laboratory Miscellaneous Order |
| Synonyms: | Beckwith Wiedemann Syndrome; Methylation Analysis | ||
| Methodology: | Methylation - Sensitive Multiplex Ligation-Dependent Probe Amplification | ||
| CPT Codes: | 81401 x1, 81401 x1 | ||
| Turnaround Time: | Specimens are sent to reference laboratory Mon-Fri; results are reported within 14-21 days. | ||
| Special Instructions: | A signed informed consent in the patient's medical record is required; the consent should not be sent to the laboratory. The link to the Genetic Testing Consent Form is provided as a convenience for the providers and genetic counselors. | ||
| Compliance: | This test was developed and its performance characteristics determined by Mayo Clinic in a manner consistent with CLIA requirements. This test has not been cleared or approved by the U.S. Food and Drug Administration. |
||
| Associated Links: | |||
Collection Instructions
| Specimen: | Blood |
| Optimal Volume: | 3 mL |
| Minimum\Peds Volume: | 1 mL |
| Container: | Purple (EDTA) Alternate Containers: Yellow (ACD, Solution A) tube available from laboratory |
Processing and Shipping
| Specimen Processing: | Whole blood. Do not process. |
| Shipping Instructions: | Ship overnight at room temperature. Samples must arrive at testing site within 96 hours of collection. |
| Test Performed at or Referral Lab | Lab Sendouts (Mayo Medical Laboratories) |
| Referral Lab number: | BWRS |
Interpretive
| Reference Range: | By report. |
| Use: | Detects deletions and duplications and determines methylation status in BWS/RSS gene cluster. |
Click HERE to Report test errors or omissions.
*If no email program is associated with this computer, please contact:
[email protected] for TestID: 4738"