1. Epithelial cells are papillary hyperplasia, which may be caused by inflammation, human papillomavirus (HPV) infection, and yours is inverted papilloma.

2. Genital organs may be infected with human papillomavirus. If it is contagious, you can check for human papillomavirus to see what kind of infection it is.

3. It may be inflammatory stimulation or human papillomavirus infection. It is difficult to distinguish condyloma acuminatum from papilloma. In order not to cause disputes, doctors are generally not sure not to report condyloma acuminatum.