Case Report
Copyright ©2006 Baishideng Publishing Group Co.
World J Gastroenterol. Jul 28, 2006; 12(28): 4588-4592
Published online Jul 28, 2006. doi: 10.3748/wjg.v12.i28.4588
Figure 5
Figure 5 High-power view of the regions indicated by small letters in Figure 4. A: Intraepithelial SCC; B: The SMT has low cellularity, appears strongly eosinophilic on hematoxylin-eosin staining, and is composed of interlaced smooth-muscle cells with hypovascularity and no mitosis; C: The SCC nest has invaded beyond the muscularis mucosae (MM); D: Two tiny leiomyomas, both originating from the muscular layer.