Skin Granular Cell Tumor, also known as granular cell neoplasm of the skin, is related to malignant granular cell skin tumor and villonodular synovitis. An important gene associated with Skin Granular Cell Tumor is SOS1 (SOS Ras/Rac Guanine Nucleotide Exchange Factor 1), and among its related pathways/superpathways are Infectious disease and Signal Transduction. Affiliated tissues include skin, and related phenotypes are Upregulation of Wnt/beta-catenin pathway after WNT3A stimulation and Increased cell migration