Childhood-onset inflammatory bowel diseases associated with mutation of Wiskott-Aldrich syndrome protein gene

Figure 3 Endoscopic findings in the patients with WAS c. 1378C>T, p.Pro460Ser mutation. A: Patient 1: long linear ulcerations and cobble stone appearance in the ileum. B and C: Patient 2: edematous and friable mucosa with superficial bleeding in the descending colon and sigmoid colon. D: Patient 3: edematous mucosa with granularity and erythema in the rectum.