Maxillary Sinus Squamous Cell Carcinoma

**Semantic type:** Neoplastic Process

**Definition:** A squamous cell carcinoma that arises from the mucosal epithelial surface of the maxillary sinus. Patients may present with nasal fullness, obstruction, and/or epistaxis.

**Synonyms:** - Epidermoid Carcinoma of Maxillary Sinus - Epidermoid Carcinoma of the Maxillary Sinus - Maxillary Sinus Epidermoid Carcinoma - Squamous Cell Carcinoma of Maxillary Sinus - Squamous Cell Carcinoma of the Maxillary Sinus