Figure 7b. Fluoroscopic images obtained immediately (a) and 40 minutes (b) after injection of EOI during balloon occlusion show that the EOI has entered an afferent vein—in this case, the posterior gastric vein (arrows in b).
Figure 7b. Fluoroscopic images obtained immediately (a) and 40 minutes (b) after injection of EOI during balloon occlusion show that the EOI has entered an afferent vein—in this case, the posterior gastric vein (arrows in b).