This is a Proprietary Laboratory Analyses (PLA) code, meaning that the code applies to only one unique lab test made by a specific manufacturer or performed by a specific lab. Report 0089U for the Pigmented Lesion Assay (PLA) test from DermTech, which uses RTqPCR, a molecular test of gene expression, performed on stratum corneum tissue obtained using an adhesive patch placed over suspicious pigmented lesions to identify and quantify PRAME and LINC00518, two specific genes associated with melanoma, a potentially deadly form of skin cancer.
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