Genetic biomarkers such as MYC gain at 8q24.21 (40%) and MNT loss at 17p13 (30%) were found useful along with as the demonstration of upregulated expression of STAT4, TWIST1 and DNM3 or PLS3, especially for cases with erythroderma and lack of abnormal phenotype [4]. This evidence concerns the gene MYC and exfoliative dermatitis.