Fig. 2From: Therapeutic and prophylactic gastrectomy in a family with hereditary diffuse gastric cancer secondary to a CDH1 mutation: a case seriesPatient 1 lymph node infiltration. a H&E and b cytokeratin AE1/AE3 IHC staining of one of the three positive lymph nodes showing disorganized epithelial tissues present and infiltrating the matrix of the lymph nodeBack to article page