[Can perforated ulcer be not sutured?]

Experiments in 5 pigs and 18 mongrel dogs have shown the possibility to close perforating ulcers with plates of biopolymer "Tachocomb". The method is proposed as an alternative to suturing perforations in the zone of pylorus in order to prevent stenosis of the pyloric part of the stomach. The experimental data obtained have confirmed good adhesive and stimulating properties of the fibrin-collagen substance. Successful results of using the method were demonstrated in 2 patients with perforating ulcers.