Mycosis fungoides refers to vulvovaginal pseudomycelium yeast disease, the appearance of the vaginal opening long meatballs, consider inflammatory stimulation, pseudomycelium, warts and so on. 1. Inflammatory stimulation: Vulvovaginal pseudomyxomatosis will appear white thick secretion, secretion of long-term stimulation will lead to the vaginal opening long meatballs, usually vulvovaginal pseudomyxomatosis after the cure, these small meatballs will also be reduced or disappeared. 2. Pseudocervical warts: Pseudocervical warts are a kind of papillary benign tumors occurring in the female pubic area, the cause of this disease is not particularly clear, it may be a normal physiological variation, or it may be related to the vaginal inflammation, such as vulvovaginal pseudo-saccharomyces or other vaginal inflammation, long-term secretion of abnormal stimulation may lead to the occurrence of pseudocervical warts. 3. Condyloma acuminatum: Condyloma acuminatum and HPV (human papillomavirus) infection is related to a sexually transmitted disease, the virus is highly erosive to the skin and mucous membranes, which will lead to proliferation of epithelial tissues, so that the epidermis is thickened and keratinization of the formation of papillary tumors. Mycosis vaginitis vaginal opening long meatballs may also have other causes, it is recommended to go to the hospital in a timely manner, improve the examination to clarify the cause of the disease, under the guidance of the doctor to give targeted treatment or treatment.