518483.fig.001a
(a)
518483.fig.001b
(b)
Figure 1: Endoscopic (a) and histologic (b) features found in RCD. Endoscopic abnormalities found in RCD include scalloped configuration of folds and fissuring with a mosaic pattern (a). Biopsies processed for histology show villous atrophy, crypt hyperplasia and increased infiltration of lymphoid cells in the epithelium (b).