PMC2782170_01
Colonoscopic finding; A sessile polypoid mass shown in the cecum.
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F1
The following day a colonoscopy was performed, which revealed a polypoid lesion in the cecum (Fig. 1).
Mucosa of the appendix (blue) is noted in the outer surface. The red core is corresponding to the fibromuscular wall of the appendix (H&E, x40).
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F2
The appendix was 2.5 cm in length, and it showed a chronic inflammation pathologically (Fig. 2).