Prevalence of Occult Malignancy Within Morcellated Specimens Removed During Laparoscopic Sacrocolpopexy.

Objective: This study aimed to determine the prevalence of occult malignancy found in morcellated specimens removed in the context of pelvic organ prolapse repair operations.

Methods: A total of 786 cases were reviewed from a single health system between October 2006 and July 2015. Thorough chart reviews were performed to include pathological specimens. Demographic, perioperative, and postoperative data were collected.

Results: Four occult malignancies were identified including 3 endometrial adenocarcinomas of the uterus and 1 papillary serous carcinoma of the uterus. The overall prevalence of occult malignancy within morcellated specimens was 0.5% (4 of 786). On adopting universal screening with endometrial biopsy, 5 malignancies were identified (5 of 176) before morcellation and no postoperative malignancies in the remaining patients.

Conclusions: Power morcellation is a low-risk procedure with laparoscopic supracervical hysterectomy and sacrocolpopexy. Universal screening is highly effective in detecting occult malignancy and in our small series eliminated the risk; studies in multiple institutions will be needed to determine its effectiveness in other hospital systems.