There are several causes of cystic occupancy in the right adnexal area: the first condition, to be considered common, is the possible inflammatory hyperplasia in the adnexal area, such as the common tubal inflammation or ovarian inflammation. Because when these two organs are inflamed they are often accompanied by hyperplasia and hypertrophy, and when an instrumental examination is performed, a cystic occupancy in the right adnexal area can be seen, which is the most common cause in women. The second reason is that for married women or older women, the possibility of tumor should be considered if there is an occupancy in the adnexal area, because the incidence and detection rate of tumor is increasing year by year, especially for women over 40 years old who should not let down their guard. When suffering from ovarian tumor, ovarian plasma adenoma, or tubal cyst or tubal tumor, cystic occupancy can be seen in the adnexal area, and if this is the case, active treatment should be given.