Detects deletions involving the STS gene region on Xp22.3 associated with X-linked ichthyosis (metaphase only).
Dk green Sodium heparin (Na hep)
If both chromosome and FISH tests are ordered, only 1 tube is needed.
Submit entire specimen, UNSPUN
Test Ordering For Excellian Users:
Order test place holder according to specimen type.
Answer the questions in Excellian to select the test name and complete the test order.
Specimen = Congenital Blood (LAB4280F)
For prenatal diagnosis, please call the lab and discuss with the Cytogenetics lab director.
Dk Green top (Na Heparin) tube - NO gel
Ambient (strict)
Fluorescence in situ Hybridization (FISH)
An interpretive report will be included