Karyotype, GTG-banding
| Test Information | |
|---|---|
| Test Name | Karyotype, GTG-banding |
| Lab (Location) | The Hospital for Sick Children |
| Category | Chromosomal Anomalies, Fertility/Reproductive |
| Subcategory | Chromosomal Anomalies |
| Gene/Platform/Region List | All Chromosomes |
| Test type | Cytogenetic |
| Samples Accepted | Blood, Fibroblasts |
| Indications Diagnosis | Diagnosis, Prenatal |
| Test Methodology | Karyotype |
| Methodology Notes | 3 day PHA-stimulated and thymidine synchronized culture; G-banding |
| Diseases/Conditions | Ambiguous genitalia, Amenorrhea, Azoospermia/Oligospermia, Klinefelter syndrome, Premature/early menopause, Premature ovarian insufficiency, Recurrent pregnancy loss (≥3), Short stature, Turner syndrome |
| Notes | Will not accept adult probands Before requesting this test, please contact the lab for information regarding eligibility and availability of testing for your patient. |