CPT CODE: 88230, 88262, 88289
SYNONYMS:
Karyotype, Chromosome, Genetic study
TEST INCLUDES:
Banded chromosome karyotype
DEPARTMENT:
Cytogenetics
SPECIMEN REQUIREMENT:
Blood: Place 5 mL of blood into a sodium heparin green top tube and mix well to prevent clotting. For pediatric samples, a minimum volume of 1-2 mL is necessary for prophase karyotype. Should be refrigerated for overnight storage. Do not spin.
TESTING SCHEDULE:
Monday - Friday 08:30 - 16:30. Turnaround time: 2-4 weeks.
SPECIAL INSTRUCTIONS:
Must submit cytogenetics requisition form. Fluorescent In Situ Hybridization can be performed on this sample if requested.