Case Report
Copyright ©2013 Baishideng Publishing Group Co.
World J Gastrointest Endosc. Aug 16, 2013; 5(8): 407-411
Published online Aug 16, 2013. doi: 10.4253/wjge.v5.i8.407
Figure 5
Figure 5 Immunohistochemical staining results. A mucus-like substance was stained positive by alcian blue staining, and was negative after hyaluronidase treatment. Staining of calretinin and CD146 (MCAM) were positive. A: Alcian blue; B: Alcian blue (after hyaluronidase treatment); C: Calretinin; D: CD146 (MCAM).