Upper Gastrointestinal Crohn’s Disease: Literature Review and Case Presentation

Figure 4

Haematoxylin and eosin (H&E) stain of small bowel tissue sample at low power (100x magnification) demonstrating expansion of the lamina propria by moderately increased chronic inflammation and reactive lymphoid hyperplasia with focal cryptitis, villous blunting, and epithelial regenerative changes consistent with inflammatory pseudopolyps.