Benign Placental Neoplasm

**Semantic type:** Neoplastic Process

**Definition:** A neoplasm that arises from the placenta and is characterized by the absence of atypical or malignant cytological and architectural features, and absence of invasive features or metastatic potential.

**Synonyms:** - Benign Neoplasm of Placenta - Benign Neoplasm of the Placenta - Benign Placenta Neoplasm - Benign Placenta Tumor - Benign Placental Tumor - Benign Tumor of Placenta - Benign Tumor of the Placenta - Placental Neoplasms, Benign