Venous Malformations, Multiple Cutaneous and Mucosal, also known as multiple cutaneous and mucosal venous malformations, is related to glomuvenous malformations and blue rubber bleb nevus. An important gene associated with Venous Malformations, Multiple Cutaneous and Mucosal is TEK (TEK Receptor Tyrosine Kinase), and among its related pathways/superpathways are ERK Signaling and RAF/MAP kinase cascade. Affiliated tissues include skin and endothelial, and related phenotypes are intestinal bleeding and venous malformation