Fig. 3From: Percutaneous embolization for a subacute gastric fistula following laparoscopic sleeve gastrectomy: a case report and literature reviewPercutaneous fistula tract embolization was performed through the CWV drain insertion site at POD63 (a) and an oral contrast enhanced CT 5 days later, at POD68, showed the space of pseudocavity was filled with glue and no obvious oral contrast leak was noted (b). Abbreviation: CWV, closed wound vacuum; POD, postoperative day; CT, computed tomographyBack to article page