UCLA

An 80-year-old woman from Iran presented to our institution for evaluation of insidious onset of dyspnea and progressive hypoxemia. She had a history of hypertension, COPD attributed to secondhand smoke, and an unprovoked pulmonary embolus that was treated with lifelong anticoagulation. In addition, she had a history of latent TB status posttreatment with isoniazid 10 years prior. One year ago, home oxygen therapy was started at 4 L/min via nasal cannula, and because of her decline, her son had brought her to the United States 3 months earlier for medical help. After a contrast-enhanced thoracic CT scan followed by a nondiagnostic thoracentesis, another hospital informed her that she likely had inoperable lung cancer. She presented to our institution for a second opinion.