Endoscopic Management Of Refractory Gastro-cutaneous Fistula After Laparoscopic Sleeve Gastrectomy l

we performed upper GI endoscopy to all cases first to assess the site , size and cause of fistula . we used stents , clips , sutures and ballon dilatation to close the fistula according to size , site and cause of fistula.if the fistula had no track that was proved by CT with oral \& I.V contrast , we used the endoscopic stent. if the fistula had track that was proved by CT with oral \& I.V contrast , we used the OVASCO clip , endo suturing or ballon. Combined maneuvers may be used like ballon dilation and clipping or ballon dilatation and suturing if there was distal narrowing.