Williams

Overview

  • EPIC Code:
  • LAB2184
  • Soft Test Code:
  • MSOT
Alternate Names
  • FISH, Williams
  • Probe DNA Williams
  • Williams Syndrome
Clinical Significance

Deletion 7q11.23


Specimen Collection & Preparation

Specimen Requirements

3.0 mL Whole Blood in a Green Top Tube - Na Heparin


Transport And Storage

24 hours Ambient


Collection Instructions

When ordering with a blood chromosome test this specimen is not needed, unless collecting 1.0 mL or less


Minimum Volume

1.0 mL


Neonatal Volume

Clinical Interpretation

Reference Range:

No Reference Range Established


Methodology:
  • Molecular FISH
Clinical Significance

Deletion 7q11.23


Production Schedule

Sites Performed
  • Parkview Regional Medical Center
Days Performed
Monday
Tuesday
Wednesday
Thursday
Friday
Departments
  • Sendouts - Genetics
Turn Around Time

7 to 10 days


Coding & Compliance

CPT Coding

88271, 88273