Fig. 1From: HPV-related oropharyngeal cancer prevalence in a middle eastern population using E6/E7 PCRVisual summary of subtypes of HPV detected by polymerase chain reaction (n = 29). Dark color represents positivity. The most common subtype was HPV-16 (26/29, 89.7%). The remaining patients (3/29, 10.3%) tested positive for either HPV-18, HPV-39, or HPV-52 alone. Among the HPV-16 positive patients, one patient tested positive for HPV-52, and another was positive for HPV-59Back to article page