What does HPV16 positive 45 mean?

　　HPV16 and 54 positive refers to infection with human papillomavirus (HPV). The specific analysis is as follows:

　　Human papillomavirus is a contagious virus that can be transmitted through sexual contact, indirect contact, or iatrogenic infection. Due to the large number of HPV types, clinical symptoms and affected sites vary depending on the subtype. HPV16 belongs to high-risk HPV; after infection, the risk of developing cervical cancer and oral cancer increases significantly. In contrast, HPV54 is classified as a low-risk HPV type that may affect mucosal areas such as the genital tract and esophagus. If test results show positive for both HPV16 and HPV54, this indicates that the patient has been infected with HPV, leading to abnormal proliferation of skin and mucous membranes, which may result in cauliflower-like skin lesions. Patients should visit a hospital where laser therapy can be used to remove the affected tissue. For more severe cases, topical medications such as imiquimod cream or fluorouracil ointment may be prescribed under medical supervision.

　　During treatment, patients should use personal items exclusively and avoid sharing daily necessities to prevent cross-infection. Additionally, sexual activity should be avoided, and patients should maintain regular sleep patterns and a healthy lifestyle.