disease has location musculoskeletal system benign neoplasm https://github.com/monarch-initiative/mondo/issues/8567 NCIT:C166356 UMLS:C5237920 A benign neoplasm that involves the musculoskeletal system. DOID:0060099 MEDGEN:1709701 musculoskeletal system benign neoplasm MONDO:0000636 musculoskeletal system disorder benign neoplasm musculoskeletal system