New medical research is raising concerns about possible links between vaping and bronchiolitis obliterans also known as popcorn lung, a rare and irreversible lung disease. Health experts say more long term Vaping Associated Lung Injury (VALI) REBEL EM Emergency Medicine Blog A Closer Look at Vaping Associated Lung Injury: What You Can Do for Your Patients e Cigarette or Vaping Product Use Associated Lung Injury: Clinical, Radiologic, and Pathologic Findings of 15 Cases ScienceDirect