Andres de Lima, MD; Marianne Barry, MD; Adnan Majid, MD
A 28-year-old healthy woman had a 2-week history of dyspnea, cough, wheezing, and lithoptysis. She had a borderline elevated Histoplasma antigen level, and a chest computed tomography scan revealed a calcified subcarinal mass compromising the left main-stem bronchus lumen. What would you do next?