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![Endovascular treatment of an iatrogenic superior mesenteric arteriovenous fistula after Nissen fundoplication](https://image.oaes.cc/5d9c90dd-e6a0-4561-b118-c12951787c07/2503.fig.2.png)
Figure 2. Postoperative surveillance CTA demonstrated successful exclusion of the SMAVF and loss of venous collaterals on both coronal (A) and sagittal (B) projections. CTA: computed tomographic angiogram; SMAVF: superior mesenteric arteriovenous fistula