Intrapulmonary Mass Found in Patient With Chest Pain

Poll

A 72-year-old man presents with a history of cough, chest pain, and shortness of breath of several weeks duration. Chest imaging reveals the presence of an intrapulmonary mass. What is your diagnosis?

A 72-year-old man presents with a history of cough, chest pain, and shortness of breath of several weeks duration. Chest imaging reveals the presence of an intrapulmonary mass.

What is your diagnosis?

A. Squamous cell carcinoma
B. Large-cell carcinoma
C. Adenocarcinoma
D. Small-cell carcinoma