A 20-centimeter peritoneal inclusion cyst presenting as vaginal prolapse.

A 20-centimeter peritoneal inclusion cyst presenting as vaginal prolapse. J Obstet Gynaecol Can. 2020 Dec 15;: Authors: Kashi PK, Stone GW, Rose GS, Welgoss JA, Dengle KL Abstract This video shows the surgical excision of a 20-cm peritoneal inclusion cyst with laparoscopic repair of pelvic floor defects caused by the mass effect of the cyst. A 44-year-old woman presented with bulge symptoms and a reducible posterior prolapse extending 4 cm beyond the introitus inconsistent with an enterocele/rectocele. Dynamic MRI revealed a 20-cm cystic mass surrounding the uterine fundus extending down the posterior wall of the vagina, anterior to the rectum. Robotic-assisted laparoscopy revealed stage-IV endometriosis and a large peritoneal inclusion cyst extending from the pelvic brim to the rectovaginal septum. The cyst was mobilized through retroperitoneal dissection. Redundant peritoneum was excised down to the perineal body, and the distended posterior vaginal wall was plicated laparoscopically. The peritoneum was closed in a purse-string fashion, obliterating any potential space. Resolution of the prolapse was confirmed along with restoration of normal anatomy. We managed a unique case of a large peritoneal inclusion cyst presenting as vaginal prolapse. To correct defects after cystectomy, laparoscopic repair was performed similarly to closing an enterocele. Repair of a high posterior defect can be performed laparoscopically when working abd...
Source: Journal of Obstetrics and Gynaecology Canada : JOGC - Category: OBGYN Tags: J Obstet Gynaecol Can Source Type: research