Fluorescence In Situ Hybridization (FISH) for Chromosomes 13, 18, 21, X, and Y

FISH (Fluorescence In Situ Hybridization) is a molecular cytogenetic technique that uses fluorescent probes to bind to specific DNA sequences on chromosomes or within cells.

1-Cancer Diagnosis and Prognosis 2-Genetic Disorder Diagnosis 3-Prenatal Diagnosis

Heparin Whole Blood

Discard the first 2 mL of fluid aspirated to avoid maternal cell contamination. The specimen should be collected in a 20 mL sterile syringe and transferred aseptically to sterile tubes for transport to the laboratory. Storage Instructions: Maintain the specimen at room temperature or refrigerate.

Normal or Abnormal