Medical Services > Genetic & Metabolic Disorders > Comprehensive Programs and Services > Genetics Laboratory > Cytogenetic Testing

Cytogenetic Test (CG)

Cytogenetic testing is offered through conventional and molecular cytogenetic testing with reliable accuracy, quality, and turnaround time for constitutional disorders and cancers, including leukemias and solid tumors.

Available cytogenetic tests include:

Routine chromosome analysis (karyotype) for congenital and neoplastic disorders on blood and bone marrow specimens
FISH (Fluorescence In Situ Hybridization) for hematologic disorders, bone marrow transplant and tumor associated gene rearrangements in FEPE (Formaldehyde Fixed Paraffin Embedded) tissue.
2.7 M SNPs chromosomal microarray on blood

Cytogenetic Sample Collection Manual

CG Chromosomal Microarray-5 cells karyotype-blood

CG Chromosomal Microarray-5 cells karyotype-blood Collection Manual

Specimen type: Blood

Age range: Age not required

Minimun volume: 3 ml of blood

Container: Green and/or Lavender top

Preservative: Sodium Heparin or EDTA

Patient preparation: None

Patient special instructions: None

Turn around time: 21 Days

Deliver immediately or regular: Regular

Special instructions: Store samples at 4°C

Refrigeration or room temperature: Sample can be kept at room temperature. Sample can be refrigerated.

Need to include clinical data: Diagnosis. Reason for testing.

Approved by: Parul B. Jayakar, MD, Director of Miami Genetics Laboratories on March 01, 2013

Revised by: Isabel de León, Laboratory Manager on July 16, 2019

CG Chromosomal Microarray-Blood

CG Chromosomal Microarray-Blood Collection Manual

Specimen type: Blood

Age range: Age not required

Minimun volume: 3 ml of blood

Container: Green or Lavender top

Preservative: Sodium Heparin or EDTA

Patient preparation: None

Patient special instructions: None

Turn around time: 21 Days

Deliver immediately or regular: Regular

Special instructions: Store samples at 4°C

Refrigeration or room temperature: Sample can be kept at room temperature. Sample can be refrigerated.

Need to include clinical data: Diagnosis. Reason for testing.

Approved by: Parul B. Jayakar, MD, Director of Miami Genetics Laboratories on March 01, 2013

Revised by: Isabel de León, Laboratory Manager on July 16, 2019

CG Chromosome Analysis Neoplastic-Blood

CG Chromosome Analysis Neoplastic-Blood Collection Manual

Specimen type: Peripheral Blood

Age range: Age not required

Minimun volume: 3 ml of peripheral blood (minimum 1 ml)

Container: Green top

Preservative: Sodium Heparin

Patient preparation: None

Patient special instructions: None

Turn around time: 21 Days

Deliver immediately or regular: Regular

Special instructions: Store samples at RT or at 4°C

Refrigeration or room temperature: Sample can be kept at room temperature. Sample can be refrigerated.

Need to include clinical data: Diagnosis. Reason for testing.

Approved by: Parul B. Jayakar, MD, Director of Miami Genetics Laboratories on March 01, 2013

Revised by: Isabel de León, Laboratory Manager on July 16, 2019

CG Chromosome Analysis Neoplastic-Bone Marrow

CG Chromosome Analysis Neoplastic-Bone Marrow Collection Manual

Specimen type: Bone Marrow

Age range: Age not required

Minimun volume: 3 ml of bone marrow (minimum 1 ml)

Container: Green top

Preservative: Sodium Heparin

Patient preparation: None

Patient special instructions: None

Turn around time: 21 Days

Deliver immediately or regular: Regular

Special instructions: Sample should be delivered immediately to the cytogenetic lab

Refrigeration or room temperature: Sample can be kept at room temperature. Sample can be refrigerated.

Need to include clinical data: Diagnosis. Last CBC if available.

Approved by: Parul B. Jayakar, MD, Director of Miami Genetics Laboratories on March 01, 2013

Revised by: Isabel de León, Laboratory Manager on July 16, 2019

CG Chromosome Analysis-Constitutional-Blood

CG Chromosome Analysis-Constitutional-Blood Collection Manual

Specimen type: Peripheral Blood

Age range: Age not required

Minimun volume: 3 ml of peripheral blood (minimum 1 ml)

Container: Green top

Preservative: Sodium Heparin

Patient preparation: None

Patient special instructions: None

Turn around time: 28 Days

Deliver immediately or regular: Regular

Special instructions: Store samples at RT or at 4°C

Refrigeration or room temperature: Sample can be kept at room temperature. Sample can be refrigerated.

Need to include clinical data: Diagnosis. Reason for testing.

Approved by: Parul B. Jayakar, MD, Director of Miami Genetics Laboratories on March 01, 2013

Revised by: Isabel de León, Laboratory Manager on July 16, 2019

CG Fluorescent insitu Hybridization

CG Fluorescent insitu Hybridization Collection Manual

Specimen type: Blood or Bone Marrow

Age range: Age not required

Minimun volume: 3 ml of blood or bone marrow or 0.5 ml fixed harvest suspension

Container: Green top

Preservative: Sodium Heparin

Patient preparation: None

Patient special instructions: None

Turn around time: 14 Days

Deliver immediately or regular: Regular

Special instructions: None

Refrigeration or room temperature: Room Temperature or 4°C

Need to include clinical data: Diagnosis. Reason for testing.

Approved by: Parul B. Jayakar, MD, Director of Miami Genetics Laboratories on March 01, 2013

Revised by: Isabel de León, Laboratory Manager on July 16, 2019

CG Fluorescent insitu Hybridization FFPE

CG Fluorescent insitu Hybridization FFPE Collection Manual

Specimen type: FFPE

Age range: Age not required

Minimun volume: 3µm thick FFPE tissue slides and one H&E slide with the target area marked by a pathologist

Container: FFPE Slide

Preservative: None

Patient preparation: None

Patient special instructions: None

Turn around time: 14 Days

Deliver immediately or regular: Regular

Special instructions: None

Refrigeration or room temperature: None

Need to include clinical data: Diagnosis. Reason for testing.

Approved by: Parul B. Jayakar, MD, Director of Miami Genetics Laboratories on August 05, 2014

Revised by: Isabel de León, Laboratory Manager on July 16, 2019

Cytogenetic Test (CG)

Available cytogenetic tests include:

Cytogenetic Sample Collection Manual

CG Chromosomal Microarray-5 cells karyotype-blood

CG Chromosomal Microarray-5 cells karyotype-blood Collection Manual

CG Chromosomal Microarray-Blood

CG Chromosomal Microarray-Blood Collection Manual

CG Chromosome Analysis Neoplastic-Blood

CG Chromosome Analysis Neoplastic-Blood Collection Manual

CG Chromosome Analysis Neoplastic-Bone Marrow

CG Chromosome Analysis Neoplastic-Bone Marrow Collection Manual

CG Chromosome Analysis-Constitutional-Blood

CG Chromosome Analysis-Constitutional-Blood Collection Manual

CG Fluorescent insitu Hybridization

CG Fluorescent insitu Hybridization Collection Manual

CG Fluorescent insitu Hybridization FFPE

CG Fluorescent insitu Hybridization FFPE Collection Manual

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