The Korean Journal of Gastroenterology :eISSN 2233-6869 / pISSN 1598-9992

 

Download original image
Fig. 4. (A) Tumor cells in the LELC areas show retained nuclear expression of MLH1. MSH2, MSH6, and PMS2 also showed similar findings in both the components (MLH1; IHC, ×100). (B) LELC cells showing strong membranous staining with cytokeratin 7 (CK7; IHC, ×100). (C, D) Photomicrographs show a sprinkling of CD20 and CD3 positive lymphocytes in the peritumoral infiltrate (CD20; IHC, ×20, CD3; IHC, ×20).
Korean J Gastroenterol 2021;78:188~194 https://doi.org/10.4166/kjg.2021.045
© Korean J Gastroenterol