Myriad presents myPath Melanoma clinical validation study results Myriad Genetics presented results from a pivotal clinical validation study of the Myriad myPath Melanoma test at the 2014 American Society of Clinical Oncology annual meeting. The Myriad myPath Melanoma test has now shown reproducible results in two large cohorts. Last November, Myriad presented results from its verification study at the American Society of Dermatopathology annual meeting. Data from that verification study of 464 lesions showed that the Myriad myPath Melanoma test had greater than a 90 percent diagnostic accuracy in differentiating malignant melanoma from benign skin lesions in a variety of subtypes. Additionally, an analysis of a prospective clinical utility study was highlighted at ASCO and initial findings from that study are consistent with earlier findings from a retrospective clinical utility study that was presented at the United States & Canadian Academy of Pathology's annual meeting in March. The USCAP data demonstrated a 33% change in medical management based upon the Myriad myPath Melanoma test result.