Question

which of the following lung tumors is the most aggressive and be treated with chemotherapy rather than by surgical resection? adenocarcinoma small cell carcinoma large cell carcinoma squamous cell carcinoma

Explanation:

Small Cell Carcinoma of the lung is known to be the most aggressive among these types. It typically spreads quickly and is often not suitable for surgical resection in many cases, with chemotherapy being a primary treatment approach. Adenocarcinoma, Large Cell Carcinoma, and Squamous Cell Carcinoma may be more amenable to surgical options in appropriate stages compared to Small Cell Carcinoma.

Answer:

B. Small Cell Carcinoma