“…Specific anatomic locations included oral mucosa (n=7), esophagus (n=2), larynx (n=2), adenoids/tonsils (n=2), and parotids (n=1) (Aggelopoulou et al, 1999; Blioumi et al, 2014; Bouda et al, 2000; Gorgoulis et al, 1999; Kouvousi, et al, 2013; Lambropoulos et al, 1997; Laskaris et al, 2014; Lyronis I., 2005; Lyronis, et al, 2008; Mammas, et al 2012; Mammas, et al, 2006; Tsimplaki et al, 2014; Vageli, et al, 2007). Only 5 studies included asymptomatic patients (Blioumi, et al, 2014; Bouda, et al, 2000; Lambropoulos, et al, 1997; Lyronis I., 2005; Lyronis, et al, 2008). The remaining studies focused on testing patients with dysplasia, hyperplasia or cancer.…”