Paranasal Sinus Diffuse Large B-Cell Lymphoma

**Semantic type:** Neoplastic Process

**Definition:** A diffuse large B-cell lymphoma that arises from the paranasal sinus.

**Synonyms:** - Accessory Sinus Diffuse Large B-Cell Lymphoma - Diffuse Large B-Cell Lymphoma of Accessory Sinus - Diffuse Large B-Cell Lymphoma of Paranasal Sinus - Diffuse Large B-Cell Lymphoma of the Accessory Sinus - Diffuse Large B-Cell Lymphoma of the Paranasal Sinus - Primary Paranasal Sinus Diffuse Large B-Cell Lymphoma