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Fig. 5 | BMC Urology

Fig. 5

From: Comparison of Yang-Monti ileal ureter-bladder anastomosis versus Yang-Monti ileal ureter-ureteral anastomosis for the treatment of ureteral stenosis: a randomized controlled trial in a miniature pig model

Fig. 5

Histological examination of the intestinal ureters at 12 months postoperatively. a In group A, the transitional epithelium and columnar epithelial mucosa are not close together, there is hyperplasia of the granulation tissue, lamina propria, and fibrous tissue (Hematoxylin-eosin stain (H-E); 100× magnification). b In group B, there is hyperplasia of the lamina propria, myometrial fibrous tissue, and smooth muscle, with hyaline degeneration (H-E; 40× magnification). c On the left side of the transitional epithelium and the right side of the intestinal epithelium,the two types of epithelial tissue were close together (H-E; 100× magnification). d On the left side of the transitional epithelium and the right side of the intestinal epithelium, there are transitional epithelial cells (marked with red arrows) crawling toward the intestinal mucosa and covering part of the intestinal mucosa (H-E; 400× magnification). e Normal intestinal villi (H-E; 40× magnification). f Ileal ureteral villi (H-E; 40× magnification)

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BMC Urology

ISSN: 1471-2490

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