Vascular Skin Disease, also known as skin diseases, vascular, is related to livedoid vasculitis, and has symptoms including exanthema and pruritus. An important gene associated with Vascular Skin Disease is PTRH1 (Peptidyl-TRNA Hydrolase 1 Homolog), and among its related pathways/superpathways is Cytosolic sensors of pathogen-associated DNA. The drugs Dapsone and Folic acid have been mentioned in the context of this disorder. Affiliated tissues include skin.