Study confirms DecisionDx-Melanoma test effectively predicts melanoma SLN positivity risk, potentially reducing unnecessary surgeries.

A study in the World Journal of Surgical Oncology confirms that Castle Biosciences' DecisionDx-Melanoma test can effectively predict sentinel lymph node (SLN) positivity risk in melanoma patients. By assessing tumor biology alongside clinical factors, the test aids in making more informed decisions about SLNB, potentially reducing unnecessary surgeries. The analysis of 156 patients showed that none classified as low-risk had positive SLNs, suggesting a 33% reduction in SLNB for low-risk cases.

September 11, 2024
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