Lung Mass Found in Patient With Recurrent Pneumonia

Poll

A 58-year-old smoker with recurrent pneumonia presents with an ill-defined mass in the right lung. What is your diagnosis?

A 58-year-old man, a smoker with recurrent pneumonia, presents with an ill-defined mass in the right lung.

What is your diagnosis?

A. Adenocarcinoma
B. Placental transmogrification
C. Amyloid tumor
D. Pneumonia