Figure 4.

Comparison of the colonoscopy findings. On comparing these colonoscopy findings, the tumor seen during the colonoscopy performed at our hospital (b,c) appears smaller with indistinct features compared with the tumor seen during the colonoscopy performed at the referring hospital, one month earlier (a).

Nakamura et al. BMC Gastroenterology 2013 13:146   doi:10.1186/1471-230X-13-146
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