Myriad Genetics, Inc., a molecular diagnostic company, develops and markets predictive, personalized, and prognostic medicine tests in the United States and internationally. The company offers myRisk Hereditary Cancer, a DNA sequencing test for hereditary cancers; BRACAnalysis, a DNA sequencing test to assess the risk of developing breast and ovarian cancer; and riskScore, a personalized medicine tool. It also provides BRACAnalysis CDx, a DNA sequencing test for use in identifying ovarian and HER2 negative metastatic breast cancer patients with deleterious or suspected deleterious germline; GeneSight, a DNA genotyping test to aid psychotropic drug selection for depressed patients; and Vectra, a protein quantification test for assessing the disease activity of rheumatoid arthritis. In addition, the company offers Foresight, a prenatal test for future parents to assess their risk of passing on a recessive genetic condition to their offspring; Prequel, a non-invasive prenatal screening test to screen for severe chromosomal disorders in a fetus; and Prolaris, a RNA expression test for assessing the aggressiveness of prostate cancer. Further, it provides EndoPredict, a RNA expression test for assessing the aggressiveness of breast cancer; myPath Melanoma, a RNA expression test for diagnosing melanoma; and myChoice CDx, a companion diagnostic to measure three modes of homologous recombination deficiency comprising loss of heterozygosity, telomeric allelic imbalance, and large-scale state transitions in cancer cells. Additionally, the company offers biomarker discovery, and pharmaceutical and clinical services to the pharmaceutical, biotechnology, and medical research industries; and operates an internal medicine emergency hospital primarily for internal medicine and hemodialysis. Myriad Genetics, Inc. was founded in 1991 and is headquartered in Salt Lake City, Utah.