What does acuteness wet wart examine a way to have

summary

Clinical shows that it is not easy to be found at the beginning, but with the improvement of living standards, condyloma acuminatum also increases. Due to the different symptoms of condyloma acuminatum in the initial stage, many people do not know the symptoms of condyloma acuminatum. Therefore, we need to know more about the inspection methods of condyloma acuminatum.

What does acuteness wet wart examine a way to have

One: acetic acid white test: use 3-5% acetic acid to smear the wart for 2-5 minutes, the lesion becomes white and slightly uplifted, and it may take 15 minutes for anal lesions. The sensitivity of acetic acid white test to detect HPV is very high, and it is better than routine test to observe histological changes. However, occasionally in the cases of epithelial thickening or traumatic abrasions, false-positive and false-positive signs of whitening appear unclear and irregular. If the doctor's experience is relatively rich, the basic is to be able to accurately determine whether it belongs to condyloma acuminatum.

Second: histochemical examination: a small amount of diseased tissue was made into smear and stained with specific anti human papillomavirus antibody. If there is a viral antigen in the lesion, the antigen and antibody are combined. In the peroxidase anti peroxidase PAP method, the nucleus can be dyed red. This method is specific and rapid, which is helpful for diagnosis.

Third: immunohistochemical examination: commonly used peroxidase anti peroxidase method, namely PAP, shows the virus protein in condyloma to prove that there is virus antigen in the lesion of condyloma. When HPV protein was positive, weak positive reaction of light red appeared in the superficial epithelial cells of condyloma acuminatum.

matters needing attention

Some patients after the recovery of the disease think that they can rest peacefully, and they have no control over their diet. They will not refuse barbecue and fried food. They do not know that these foods contain a lot of fat, and the roasted meat contains carcinogens, which may stimulate the condyloma acuminatum virus in patients, leading to the recurrence of the disease.