Breast Rhabdomyosarcoma, also known as rhabdomyosarcoma of the breast, is related to sarcoma and connective tissue benign neoplasm. An important gene associated with Breast Rhabdomyosarcoma is MYOG (Myogenin), and among its related pathways/superpathways are Neural crest differentiation and Hematopoietic Stem Cells and Lineage-specific Markers. Affiliated tissues include breast and skeletal muscle, and related phenotypes are homeostasis/metabolism and growth/size/body region