Can Electronic Cigarettes Cause Cancer? American Council on Science and Health 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 Use of e cigarettes after quitting smoking increases lung cancer risk Cancerworld Magazine Current thinking about the effects of e cigarettes on oral cancer risk BDJ Team E cigarettes and cancer