Medicine Interstitial Lung Disease e82391fc ILD showing obstructive pattern can be seen in? A Idiopathic pulmonary fibrosis B Non-specific interstitial pneumonitis C Pulmonary lymphangioleiomyomatosis D Cryptogenic organising pneumonia High-Yield Explanation Mostly ILD's have Restrictive pattern except few with obstructive pattern are:- 1) Sarcoidosis 2) Hypersensitivity pneumonitis 3) Pulmonary lymphangioleiomyomatosis