Lymphangioma, also known as rare lymphatic malformation, is related to capillary lymphangioma and cystic lymphangioma. An important gene associated with Lymphangioma is BRAF (B-Raf Proto-Oncogene, Serine/Threonine Kinase), and among its related pathways/superpathways are ERK Signaling and Signal Transduction. The drugs Sirolimus and Temsirolimus have been mentioned in the context of this disorder. Affiliated tissues include lung and tongue, and related phenotypes are Increased cell migration and homeostasis/metabolism