HPV is human papillomavirus, and the tests that need to be done include doctor’s examination, acetic acid white test, HPV-DNA test, histopathological examination, etc. 1. Physician’s examination For HPV infections with superficial skin lesions as the main manifestation, the doctor mainly determines the nature of the lesions through visual inspection and palpation. Other deep lesions are usually examined by instruments. 2.3% acetic acid test (acetic acid white test), in the suspected acromegaly of the skin with 3% acetic acid smear or compress, 3 ~ 5 minutes later, if than the smear skin whitening, is positive, suggesting that may be acromegaly. 3. HPV-DNA test, HPV-DNA test is an important HPV pathogenetic examination, which can be used to confirm the diagnosis of HPV infection. 4. Histopathological examination, the collection of diseased tissue, microscopic structure under the microscope to observe, clear the nature of the lesions of the examination means, can be used to clarify a variety of HPV infection caused by the disease, and can be used to and other symptoms of similar diseases for differential diagnosis. To do HPV examination, you need to do it under the operation of doctors in specialized hospitals to ensure the accuracy of the sampling so as not to affect the accuracy of the examination results.