Figure 1. Small bowel biopsy showing typical features of untreated celiac disease with crypt hyperplastic villus atrophy and increased numbers of intra-epithelial lymphocytes (Hematoxylin and eosin stain, endoscopic duodenal mucosal biopsy)

From

Long-Standing Ulcerative Colitis and Sulphasalazine Treatment Complicated by Adult Celiac Disease

Hugh James Freeman

International Journal of Celiac Disease. 2020, 8(4), 117-119 doi:10.12691/ijcd-8-4-1