Case Report
Copyright ©The Author(s) 2020.
World J Gastroenterol. Dec 21, 2020; 26(47): 7584-7592
Published online Dec 21, 2020. doi: 10.3748/wjg.v26.i47.7584
Figure 2
Figure 2 Histological presentation of refractory celiac disease type 2. A: Normal villous architecture with an increase in intraepithelial lymphocytes. Hematoxylin and eosin; B: Intraepithelial CD3 positive lymphocytes (brown color) are abundant; C: Intraepithelial lymphocytes contain TIA-1 positive granules (brown color, arrow); D: Intraepithelial lymphocytes are CD8 negative (arrow), positive reaction in brown coloration. Magnification 200 × (A, B and D) and 400 × (C).