case_images: PMC3547857_01
case_images: S. japonicum egg nodes visible in the submucosa.. (A) The ascending colon and (B) the sigmoid colon.
case_images: pntd.0001960.g002.jpg
case_images: PMC3547857_01_pntd.0001960.g002.jpg
case_images: pntd-0001960-g002
case_images: The results from endoscopic examination first observed egg nodes within the submucous section of colon (see Figure 2).