Case Report
Copyright ©2014 Baishideng Publishing Group Inc.
World J Gastrointest Oncol. Aug 15, 2014; 6(8): 301-310
Published online Aug 15, 2014. doi: 10.4251/wjgo.v6.i8.301
Figure 4
Figure 4 A 50-year-old female presented for evaluation of gastroesophageal reflux disease and colon cancer screening. A: Patient 7, neuroendocrine (carcinoid) tumors as sessile sigmoid polyp at colonoscopy; B: Organoid growth pattern with regular bland nuclei with indistinct cell borders. H and E, ×10; C: The neuroendocrine cells are positive for Synaptophysin and adjacent colonic glands are negative. Synaptophysin, × 20.