Paranasal Sinus Carcinoma

**Semantic type:** Neoplastic Process

**Definition:** A malignant epithelial neoplasm arising in the paranasal sinus.

**Synonyms:** - Accessory Sinus Cancer - Accessory Sinus Carcinoma - Carcinoma of Accessory Sinus - Carcinoma of Paranasal Sinus - Carcinoma of the Accessory Sinus - Carcinoma of the Paranasal Sinus - Paranasal Sinus Cancer - Paranasal Sinus Cancer