Histopathological changes in the oesophageal mucosa in Egyptian children with corrosive strictures: A single-centre vast experience

Figure 1 Barium swallow of patient showing long segment of post corrosive oesophageal stricture.

Figure 2 Hematoxylin and eosin staining results. A: Chronic esophagitis: illustrates basal cell hyperplasia, hyperkeratosis and intraepithelial vascular spaces; B: Reactive epithelial atypia/indefinite for dysplasia: illustrates severe neutrophilic intraepithelial inflammatory cellular infiltration and epithelial reactive changes (× 400).

Figure 3 Representative photomicrograph showing low grade squamous dysplasia: The basal one third of the epithelium shows epithelial cell disorganization, nuclear pleomorphism, hyperchromasia, and cellular crowding (× 400), patient 1 (A-C), patient 2 (D and E).