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. Author manuscript; available in PMC: 2010 Oct 21.
Published in final edited form as: J Invest Surg. 1995 Jul–Aug;8(4):223–234. doi: 10.3109/08941939509031596

Figure 1.

Figure 1

Figure 1

Histological criteria for intestinal rejection. Hematoxylin–eosin stains of intestinal mucosal sections. (A) No to minimal change (grade 1); note that the mucosal architecture is preserved, and there are normal or slightly increased inf1ammatory cells in the lamina propria. (B) Mild rejection (grade 2); villous blunting, and mononuclear cell infiltration. Histological criteria for intestinal rejection. Hematoxylin–eosin stains of intestinal mucosal sections. (C) Moderate rejection (grade 3); ulcerations and more prominent intestinal mucosal changes than seen in mild rejection. (D) Severe rejection (grade 4); widespread sloughing of the mucosa.