A Novel Use of Autologous Fibrin by Intracatheter Injection in Persistent Postoperative Biliary Defects: Technical Note on a Preliminary Experience.

In persistent biliary defects, despite prolonged biliary drainage stay, percutaneous injection of autologous platelet-rich fibrin appears as a readily available and feasible emergent technique in promoting fistulous tracts obliteration still mantaining main ducts patency.