Disease Summary help help Associated Targets () Explore Associated Targets list Mondo Description A malignant mesenchymal tumor with skeletal muscle differentiation affecting the rectum. Mondo Term and Equivalent IDs MONDO:0002853: rectum rhabdomyosarcoma DOID:4053: rectum rhabdomyosarcomaopen_in_newNCIT:C5627: open_in_newUMLS:C1335687: open_in_new