disease has location immune system organ benign neoplasm benign neoplasm benign neoplasm of lymph node https://www.malacards.org/card/lymph_node_benign_neoplasm benign lymph node neoplasm benign tumor of the lymph node benign lymph node tumor MEDGEN:57815 benign tumor of lymph node UMLS:C0154054 benign lymph node tumour DOID:0080617 NCIT:C3636 GARD:0025320 SCTID:92197001 benign tumour of lymph node lymph node benign neoplasm MONDO:0021443 benign neoplasm of the lymph node ICD9:229.0 A benign neoplasm that involves the lymph node. benign tumour of the lymph node lymph node neoplasm lymph node