Articles Related to Small cell carcinoma
Pulmonary Adenocarcinoma Transforming into Small Cell Carcinoma: An Extreme Rarity
Primary small cell lung cancer (SCLC) showing epidermal growth factor receptor (EGFR) mutation is extremely rare. Transformation into SCLC has been reported as an evolution of lung adenocarcinoma acquiring resistance to EGFR tyrosine kinase inhibitors (TKI) and is considered to be a rare resistance mechanism of EGFR-TKI therapy.
A Rare Case of Small Cell Neuroendocrine Carcinoma of the Nasal Cavity and Paranasal Sinuses
Neuroendocrine neoplasms are defined as epithelial neoplasms with predominant neuroendocrine differentiation. They are most commonly found in the gastrointestinal tract and respiratory system.