What Tests Are Conducted to Check for Genital Warts?

Update Date: Source: Network
Examination of Genital Warts

The examination of genital warts typically includes the acetic acid white test, immunohistochemical staining, nucleic acid amplification test, electronic colposcopy, digital rectal examination, etc. To obtain professional diagnosis and treatment, patients are advised to seek medical attention promptly.

1. Acetic Acid White Test

The acetic acid white test is used to detect the presence of human papillomavirus (HPV) infection, aiding in the diagnosis of genital warts. The doctor applies medical glacial acetic acid to the suspected infected area and waits a few minutes to observe skin changes.

2. Immunohistochemical Staining

Immunohistochemical staining determines the presence of genital wart virus by labeling specific antigens. After removing a tissue sample, specific antibodies are used in the laboratory to react with the target proteins in the tissue and stained to show the results.

3. Nucleic Acid Amplification Test

The nucleic acid amplification test utilizes PCR technology to amplify and detect HPV DNA sequences in samples, aiding in the diagnosis of genital warts. Samples from the lesion site, blood, secretions, etc., are collected, and the extracted DNA is amplified and analyzed using specialized equipment through PCR.

4. Electronic Colposcopy

Electronic colposcopy is an optical method that magnifies the surface of the cervix and endometrium, allowing for the detection of small lesions and aiding in the diagnosis of genital warts. The patient lies on their back with the external genitalia and vagina exposed, and a specialized lens is used to observe the surface of the cervix and endometrium.

5. Digital Rectal Examination