Most aggressive lung CA:
Ans. (c) Small cell lung CARef: Robbings 9th ed./ 717* Small cell carcinoma is a highly malignant tumor with a strong relationship to cigarette smoking.* Around 1% occurs in nonsmokers.* They are the most aggressive of lung tumors, metastasizing widely and are always fatal.
Squamous cell CA
Adenocarcinoma
Small cell lung CA
Large cell CA
Characteristics and Epidemiology of Neoplasia