Lung Mass Found in 68-Year-Old Patient With Chest Pain

November 27, 2015

A 68-year-old man presents with a cough and chest pain. Chest imaging shows a lung mass in the right upper lobe. What is your diagnosis?

A 68-year-old man presents with a cough and chest pain. Chest imaging shows a lung mass in the right upper lobe. A biopsy is obtained.

What is your diagnosis?