What abnormality is present in this chest X-ray?
Patient presents with shortness of breath and cough.
Fever and productive cough for 5 days.
Chest pain and dyspnea on exertion.
Routine pre-operative chest X-ray.
Trauma patient. Evaluate for pneumothorax or fractures.
Patient with history of smoking. Evaluate for lung pathology.
Immunocompromised patient with fever.