Constitutional Chromosome Analysis, Routine GTG banding

Test Information

Title
Constitutional Chromosome Analysis, Routine GTG banding
Lab
Category
Chromosomal Anomalies, Fertility Reproductive, Limited Access
Test Name (CMS Title)
Chromosomal Anomalies
Test type
Cytogenetic
Samples Accepted
Blood
Indications
Diagnosis, Carrier Cascade Testing
Test Methodology
Karyotype
Methodology Notes

GTG Banding

Disease/Condition

Ambiguous genitalia, Amenorrhea, Azoospermia/Oligospermia, Klinefelter syndrome, Premature/early menopause, Premature ovarian insufficiency, Recurrent pregnancy loss (≥3), Turner syndrome

Last Updated: November 14, 2025

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