Experimental nonsuture colonic anastomoses
Abstract A comparative study of sutured colonic anastomoses and anastomoses made by isobutylcyanoacrylate was performed in 60 rats. No difference in the strength of the anastomoses, as expressed by the bursting pressure, was found, and there was no difference in the frequency of adhesions or stenoses, provided the cyanoacrylate was meticulously covered by omentum. Histologic evidence of delayed healing was observed in the cyanoacrylate group; however, this did not seem to reduce the strength of the anastomosis. Provided it is covered with an omental tag, isobutylcyanoacrylate may prove to be a valuable adjunct to conventional suture techniques under special circumstances.
Functional and genetic aberrations of in vitro -cultured marrow-derived mesenchymal stromal cells of patients with classical Philadelphia-negative myeloproliferative neoplasms