{Reference Type}: Journal Article
{Title}: A self-developed contained bag for laparoscopic myomectomy morcellation.
{Author}: Wei Y;Zhou X;Ren QZ;Ma Q;Tao X;Shao M;Jia S;
{Journal}: Ginekol Pol
{Volume}: 0
{Issue}: 0
{Year}: Mar 2022 22
{Factor}: 1.216
{DOI}: 10.5603/GP.a2022.0002
{Abstract}: <B>OBJECTIVE: </B>Open power morcellation during a laparoscopic myomectomy (LM) can result in the dissemination of benign or occult malignant tumor cells in the abdominopelvic cavity. The development of a new contained collection bag for power morcellation is now favored by gynecologic surgeons worldwide.<BR><B>METHODS: </B>This study was a single-arm trial comprising 20 women who consecutively underwent an LM involving the use of a newly designed contained collection bag for power morcellation between November 3rd 2017 and April 31st 2018. There was also a historical control group consisting of 30 women who underwent open power morcellation during an LM between May 1st 2017 and October 31st 2017. All the essential information concerning the patients and surgically related data, including the myoma size, the operation duration, and the cell count of the intraperitoneal irrigating fluid, were collected and analyzed.<BR><B>RESULTS: </B>The uterus size and the maximum diameters of the uterus and the myoma of the two groups were not significantly different (p = 0.65, p = 0.71, and p = 0.31, respectively). Pseudopneumoperitoneum was established and clear visualization was guaranteed in all 20 cases in the experimental group. The remaining fragment tissue amount (mean ± SD) and weight (mean ± SD) in the collection bag after morcellation in the experimental group were 5.00 ± 1.48 and 3.87 ± 1.31 (g). All the collection bags were routinely examined after the LM using normal saline, and no leaks or lesions were found. The cell counts of the intraperitoneal irrigating fluid both before and after morcellation were less than 10⁵-10⁶/L. The pathology of all the tissues confirmed that there were no malignant tumors. The operation of the experimental group was 18 mins longer than that of the historical control group (p = 0.00).<BR><B>CONCLUSIONS: </B>This newly designed collection bag system for LM morcellation is effective, feasible, and safe.