To examine whether gastric serrated adenoma shares the same immunophenotypic and molecular features of its colorectal traditional serrated adenoma, the clinicopathologic features, expression of mucin proteins (MUC2, MUC5AC, CD10, MUC6) and mismatch repair protein (MLH1), and mutations of BRAF and KRAS genes were studied.
C1333116
Colorectal Traditional Serrated Adenoma