Vaping-related lung injuries resemble chemical burns, report finds

BIOPSY IMAGES FROM PATIENTS WITH VAPING-ASSOCIATED LUNG INJURY. (THE NEW ENGLAND JOURNAL OF MEDICINE)

A new report finds that lung injuries in those who suffered vaping-related illnesses resemble damage in those exposed to harmful gases or chemical spills. Looking at biopsies from 17 patients, researchers found signs of inflammation of the lungs — known as pneumonitis — and damage to the airway and lung tissue. And although the report didn’t offer clues as to which chemicals might be responsible, it did seem to refute earlier evidence that inhalation of fats may be to blame. But in keeping with a report last week that found many of those who became sick vaped THC, 70% of the patients in the new study reported vaping the marijuana compound.