A tubal vesicular adnexa is a small vesicular cyst between the fallopian tube and the ovary. The fallopian tubes and ovaries in the female reproductive system are called adnexa. Tubal vesicular adnexa, also known as paramedian cysts, are small vesicular cysts between the fallopian tubes and the ovaries, clinically known as vesicular adnexa, which can be caused by congenital factors such as paramedian tubal dysplasia and acquired factors such as inflammation, and are generally benign, so there is no need to worry about it too much. Smaller vesicular adnexa may not cause any symptoms and do not require special treatment, regular follow-up is sufficient. If the follicular adnexa causes menstrual cramps, painful sex and infertility, women are advised to go to the hospital for treatment. If the vesicular adnexa is caused by inflammation, it is necessary to actively treat the inflammation under the guidance of the doctor.