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Copyright ©2008 The WJG Press and Baishideng.
World J Gastroenterol. Dec 28, 2008; 14(48): 7309-7320
Published online Dec 28, 2008. doi: 10.3748/wjg.14.7309
Figure 2
Figure 2 Collateral vessels: gastroduodenal (GD) artery and Buehlers artery (B). A: The gastroduodenal (GD) artery and Buehlers artery (B) are visible on non-selective aortography indicating stenosis of the origin of either the CA or SMA. The late filling of the CA points to a stenosis in its origin; B: Lateral aortography showing an asymmetrical stenosis of the CA; C: On selective cannulation of the SMA, both collaterals are more clearly visible.