Lung Lymphoepithelial Carcinoma

**Semantic type:** Neoplastic Process

**Definition:** A rare and distinctive type of lung carcinoma characterized by the presence of a syncytial growth pattern, large vesicular nuclei with eosinophilic nucleoli, and dense lymphoplasmacytic infiltration.

**Synonyms:** - Lung Lymphoepithelioma-Like Carcinoma - Lymphoepithelioma-Like Lung Carcinoma