obsolete_benign neoplasm true true neoplasm, benign cell type benign neoplasm DOID:0060072 benign neoplasm ICDO:8000/0 benign unclassifiable tumor 3.88.0 A neoplasm which is characterized by the absence of morphologic features associated with malignancy (severe cytologic atypia, tumor cell necrosis, and high mitotic rate). Benign neoplasms remain confined to the original site of growth and do not metastasize to other anatomic sites. ICD10:D10.D36 DOID:0060085 benign tumor DOID:0060084 Replaced by Mondo term MONDO_0005165, with which this term was previously merged. Use: http://purl.obolibrary.org/obo/MONDO_0005165 benign neoplasm (disease) http://purl.obolibrary.org/obo/MONDO_0005165 organ system benign neoplasm ICD9:229.9 ICD9:229.8 neoplasm (disease), benign Editor note: see https://github.com/NCI-Thesaurus/thesaurus-obo-edition/issues/14 SCTID:20376005 EFO:0002422 ICD9:210-229.99 NCIT:C3677