Fig. 2From: Bovine xenograft pericardial patch use for definitive single stage repair of a large esophageal defect: a case reportInitial defect measuring 5 × 3 cm (A). Measurement after debridement of necrotic edges 9 × 4 cm (B). Bovine pericardial patch covered defect (C). Pericardial patch covering the defect is reinforced with a tongue of omentum brought through the esophageal hiatus (D)Back to article page