Can Vaping Cause Cancer? Lung, Oral, and Bladder 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 Oral cavity cancer in young, non smoking, and non drinking patients: A contemporary review ScienceDirect Understanding Vaping Dental Health Risks E Cigarette effects on oral health: A molecular perspective ScienceDirect Considering all the findings from clinical monitoring, animal studies and mechanistic data e cigarettes are likely to cause lung cancer and oral cancer." #9News