Brief Article
Copyright ©2010 Baishideng Publishing Group Co.
World J Gastroenterol. Nov 28, 2010; 16(44): 5592-5597
Published online Nov 28, 2010. doi: 10.3748/wjg.v16.i44.5592
Figure 1
Figure 1 Endoscopic aspect (A) and resected surgical specimen (B) of a small ampullary tumor.
Figure 2
Figure 2 Ampullary tumor, stage 1. A: Magnetic resonance imaging (MRI) showed dilation of the common bile duct and Wirsung’s duct, without space-occupying lesions of the ampulla; B: Linear endoscopic ultrasound (L-EUS) of the same patient. Ampullary tumor, stage 2; C: MRI showed dilation of the common bile duct and normal appearance of Wirsung’s duct; D: L-EUS scan of the same patient, which showed duodenal wall disruption without pancreas invasion. CBD: Common bile duct; PAP: Papilla (Vater's papilla); PD: Pancreatic duct.
Figure 3
Figure 3 Ampullary tumor, low-grade dysplasia (A) and ampullary adenocarcinoma (B). Hematoxylin and eosin (HE), original magnification 40 ×.