Pathological findings (hematoxylin and eosin staining). We divided the resected specimen into 8 sections. This figure shows panoramic views of sections No. 4 and No. 5. Intramucosal cancer is visible only in section No. 4 (pink line). In addition, remarkable fibrosis is visible over a broad range in sections No. 4 and No. 5.
Nakamura et al. BMC Gastroenterology 2013 13:146 doi:10.1186/1471-230X-13-146