system
Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
A 48-year-old man comes to the physician for the evaluation of dyspnea and cough. He was diagnosed with esophageal cancer 10 months ago, for which he received radiochemotherapy. He has a history of atopic dermatitis and has smoked one pack of cigarettes daily for 30 years. Auscultation of the lungs shows decreased breath sounds bilaterally. Spirometry shows an FVC of 78% and an FEV1/FVC ratio of 95%. Which of the following is the most likely underlying condition?
assistant
Pulmonary fibrosis