Skin Pilomatrix Carcinoma, also known as pilomatrix carcinoma of skin, is related to pilomatrixoma and hair follicle neoplasm. An important gene associated with Skin Pilomatrix Carcinoma is KRT31 (Keratin 31), and among its related pathways/superpathways are Nervous system development and CKAP4 signaling pathway map. Affiliated tissues include skin and bone, and related phenotypes are Increased shRNA abundance (Z-score > 2) and integument