Undifferentiated lung carcinoma

Large-cell carcinoma (LCC) is a heterogeneous group of undifferentiated malignant neoplasms that lack the cytologic and architectural features of small cell carcinoma and glandular or squamous differentiation. LCC is categorized as a type of NSCLC (non-small-cell lung carcinoma) which originates from epithelial cells of the lung. [Source: Wikipedia ]