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A 67-year-old male current smoker with no airflow obstruction on PFT (control) and a possible UIP pattern on LDCT.
Note: Subpleural basal reticular opacities containing traction bronchiectasis without evidence of honeycombing can be appreciated.
Abbreviations: PFT, pulmonary function test; UIP, usual interstitial pneumonia; LDCT, low-dose computed tomography.
