Lymphatic Malformation 12, also known as central conducting lymphatic anomaly, is related to capillary malformation-arteriovenous malformation 1 and lymphatic system disease. An important gene associated with Lymphatic Malformation 12 is MDFIC (MyoD Family Inhibitor Domain Containing), and among its related pathways/superpathways are Signal Transduction and Prolactin Signaling. Affiliated tissues include placenta and testis, and related phenotypes are lymphedema and fetal ascites