{Reference Type}: Journal Article
{Title}: Using Low-cost Videoscopes to Obtain Accurate Video "Oral Selfies" as Screening for HPV-associated Oropharyngeal Cancer: A New Screening Technology?
{Author}: Ross MW;Khariwala SS;Bennis SL;Zoschke IN;Rosser BRS;Nyitray AG;Nichols CM;Flash C;Wilkerson JM;Stull CL;
{Journal}: Cancer Screen Prev
{Volume}: 3
{Issue}: 2
{Year}: 2024 Jun
暂无{DOI}: 10.14218/csp.2024.00005
{Abstract}: Human papillomavirus (HPV)-related oropharyngeal cancers associated with sexual contact are increasing, with high rates in men who have sex with men. HPV-related cancers have the advantage of being frequently detectable through oropharyngeal visual examination and having much higher survival rates than classic oropharyngeal cancers. It has been demonstrated that gay and bisexual men can take smartphone oropharyngeal "selfies" of sufficient quality for screening. However, there is an issue with the inability to move the tongue to allow a clear view of the palatine tonsils, where a majority of oropharyngeal cancer cases occur. We attempted to investigate the feasibility of using commercially available videoscopes to visualize the oropharynx. Fourteen healthy volunteers used a provided low-cost commercial endoscope to video their oropharynx. Participants used the videoscope connected to a laptop and could visualize the oropharynx on the screen. Attempts were observed, and the process was noted. A focus group of participants was carried out immediately afterwards to ascertain barriers and facilitators to using the videoscopes. All participants were able to use the videoscope and obtain videos of sufficient clarity to note major oropharyngeal landmarks. The palatine tonsils were initially difficult to visualize because the tongue could not be sufficiently controlled. Participants were given time to practice using visual cues to control the position of the tongue, which helped in obtaining good videos. Videoscopes can be used effectively with minimal instruction and provide a better view than still images, as they illuminate and magnify the site. Low-cost commercially available videoscopes may be an improvement over smartphone "selfies".