From some pictures, we can see that she has many diseased parts, and obvious biological processes can be seen from perineum, posterior commissure and even urethral orifice. At this time, if you go to the hospital for a white acetate test, you can find that the growth is white, and combined with clinical symptoms, you can completely diagnose condyloma acuminatum. Few patients want to do further examination, such as pathological biopsy and so on. Of course, the acetic acid white test is more accurate than pathological biopsy. The main reason is that there may be false positive in acetic acid white test, which leads to misdiagnosis. This situation is generally caused by local inflammation or other reasons.