Benign Frontal Sinus Neoplasm

**Semantic type:** Neoplastic Process

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

**Synonyms:** - Benign Frontal Sinus Tumor - Benign Neoplasm of Frontal Sinus - Benign Neoplasm of the Frontal Sinus - Benign Tumor of Frontal Sinus - Benign Tumor of the Frontal Sinus