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 45-year-old woman presents to the office complaining of fatigue and unintentional weight loss. On examination, there is a palpable firm lymph node in the cervical area. Biopsy of the lymph node reveals Hodgkin’s lymphoma. The patient agrees to start the standard chemotherapy regimen. A few months later, after the completion of 3 successful courses, the patient presents with a dry cough and progressively worsening shortness of breath. Her temperature is 37°C (98.6°F), the blood pressure is 110/70 mm Hg, the pulse is 72/min, and the respirations are 16/min. Pulse oximetry shows an O2 saturation of 94% on room air. On spirometry, the patient's FEV1/FVC ratio is normal. Chest CT reveals bilateral diffuse cystic airspaces in middle and lower lung fields. Which of the following is the most likely cause of this patient’s current symptoms?
assistant
Drug-induced interstitial lung disease