Clinical issues and challenges in imaging of gastrointestinal diseases: A minireview and our experience

Figure 2 Mucinous adenocarcinoma of the colon, with perineural invasion (marked by an arrow). A: The World Health Organization recognized a subtype of colorectal carcinoma with mucin lakes comprising at least 50% of a tumor mass (HE staining, × 100); B: Invasive moderately differentiated adenocarcinoma of the colon (HE staining, × 100).