A scientific review has raised fresh concerns about the long term cancer risks of vaping, concluding that e cigarettes are probably carcinogenic, while also acknowledging significant gaps in the evidence. The analysis of reviews Health effects and known pathology associated with the use of E cigarettes ScienceDirect EUTOPS Institute: Similar DNA changes found in cells of both smokers and e cigarette users What's the Latest on E Cigarettes and Cancer? Dana Farber Cancer Institute Le vapotage provoque t il le cancer de la gorge ? Roswell Park Comprehensive Cancer Center Buffalo, NY E cigarettes: 'cancer risk close to zero' Bhekisisa