“…In the study conducted by Menach et al [ 19 ], the results suggest that being a former smoker confers a positive risk for laryngeal cancer across all laryngeal subsites, the highest being for supraglottic cancer (OR = 6.7), which is comparable to glottic carcinoma (OR = 6.1) when compared to the controls. Lewis, his team, and other authors demonstrated that the glottis is anatomically the narrowest part of the upper airway, and for that reason, it is more susceptible to the deposition of inhaled carcinogens found in cigarette smoke [ 20 , 21 , 22 , 23 , 24 ]. The delays in the implementation of tobacco preventive measures in countries from Eastern Europe, compared to Western Europe, are mainly responsible for the differences in mortality trends between these areas [ 25 ].…”