Breast Lipoma, also known as lipoma of breast, is related to lipomatosis, familial multiple and chondroid lipoma. An important gene associated with Breast Lipoma is RCL1 (RNA Terminal Phosphate Cyclase Like 1), and among its related pathways/superpathways are G-protein signaling_RhoA regulation pathway and Reelin Pathway (Cajal-Retzius cells). Affiliated tissues include breast.