has modifier benign neoplasm epithelial neoplasm benign epithelial neoplasm A neoplasm arising from the epithelial cells. It is characterized by the absence of morphologic features associated with malignancy (severe cytologic atypia, tumor cell necrosis, and high mitotic rate). Benign epithelial neoplasms remain confined to the original site of growth and only rarely metastasize to other anatomic sites. ICDO:8010/0 ICDO:8011/0 MONDO:0036976 NCIT:C4092 UMLS:C0334232 benign epithelial neoplasm benign epithelial tumor benign epithelioma benign neoplasm of epithelium benign neoplasm of the epithelium benign tumor of epithelium benign tumor of the epithelium epithelial neoplasm, benign epithelioma, benign neoplastic, non-malignant