Clinical analysis of vasopressin injection technique in laparoscopic ovarian cystectomy

Objective To evaluate the effects of vasopressin injection technique( VIT) in laparoscopic operation in patients with ovarian cysts. Methods 120 patients with ovarian cysts were retrospectively studied. 60 patients were divided into experimental group with vasopressin injection technique. 60 ovary surgery patients by laparoscopy( the single two stage electricity congeals hematischesis) were divided into control group. The operation time,the amount of bleeding,the ratio of ovarian cyst rupture in operation,the period between operation and next menstruation and postoperative hospitalization time were analyzed. FSH was determined before surgery and at 3-month,6 month,and 12-month follow-up after laparoscopic cystectomy. Results The operation time,the amount of bleeding and the ratio of ovarian cyst rupture in operation,menstruation recovery days after operation in experimental group were less obviously than those in control group( P 0. 05). But there was no significant difference in postoperative hospitalization time between two groups( P 0.05). The FSH levels were significantly different before and after surgery in control group( P 0.05),but not in experimental group( P 0. 05). Conclusion The vasopressin injection is a good ideal procedure in removing ovary cyst under laparoscopy. It may shorten the operation time,reduce the volume of blood bleed in operation,and then to safeguard the function of ovaries.