A 23 year old man with acute lung injury after using a tetrahydrocannabinol containing vaping device: a case report Journal of Medical Case Reports Springer Nature Link Health experts warn that flavored e cigarettes may lead to permanent lung damage. A U.S. teenager was diagnosed with "popcorn lung" after covertly vaping for three years, resulting in a lifelong, debilitating condition. Study finds cannabis vaping more harmful than nicotine vaping Vaping Possible Negative Effects on Lungs: State of the Art From Lung Capacity Alteration to Cancer Cureus Vaping cannabis found to expose lung cells to toxic and cancer linked substances Vaping Patterns On Lung CT RSNA