Concomitant Ventral Hernia Repair and Bariatric Surgery: a Systematic Review.

This study is a review on the management of ventral hernia during bariatric surgery. The main outcomes are the recurrence rate after ventral hernia repair and the incidence of prosthetic infection. Eleven studies were included. Ventral hernias were treated by simple suture (n = 191), synthetic mesh (n = 186), and biological mesh (n = 72). Mean defect size was 18 cm2. Recurrence rate was 25.7% in the suture group, 14.3% in the biomesh group, and 1.1% in the synthetic mesh group (p < 0.05). Mesh infection rate was not different between the groups. No significant difference was observed in 30-day reoperation. Concomitant treatment of small hernia defect is feasible and safe during bariatric surgery. Synthetic mesh provides a significantly lower recurrence rate without any increase in 30-day wound morbidity.

Leiomyomatosis peritonealis disseminata: case report and review of the literature.

Leiomyomatosis peritonealis disseminata (LPD) is typically a benign and rare disorder found in female patients, prior to menopause. It can be found in the subperitoneal or peritoneal spaces and is represented by multiple different sized myomatous nodules (smooth muscle tumors). Additionally, it has also been found in women after menopause as well as in men. Despite the fact that high levels of estrogen and progesterone play a significant role in this disorder, the mechanism behind LPD development and a definitive therapeutic concept has yet to be conceived. This disorder is mostly found incidentally during imaging or surgery as it is often an asymptomatic condition. The present case reports an incident of LPD, clinically similar to peritoneal metastases, in a patient with a past history of dermatofibrosarcoma of Darier and Ferrand.