Benign Nasopharyngeal Neoplasm

**Semantic type:** Neoplastic Process

**Definition:** A neoplasm that arises from the nasopharynx and is characterized by the absence of atypical or malignant cytological and architectural features, and absence of invasive features or metastatic potential. Nasopharyngeal angiofibroma is a representative example.

**Synonyms:** - Benign Nasopharyngeal Tumor - Benign Neoplasm of Nasopharynx - Benign Neoplasm of the Nasopharynx - Benign Tumor of Nasopharynx - Benign Tumor of the Nasopharynx - Nasopharyngeal Neoplasm, Benign