Non-Malignant Neoplasm

**Semantic type:** Neoplastic Process

**Definition:** A category that includes benign neoplasms and neoplasms with uncertain malignant potential. The latter are characterized by clinicopathological features that are not benign, including some degree of mild or mild/moderate atypia/dysplasia, but lack overt malignant morphologic characteristics and there is no evidence of metastasis at the time of diagnosis.

**Synonyms:** - Non-malignant Neoplasm