Fig. 1From: Association of a novel frameshift variant and a known deleterious variant in MMR genes with Lynch syndrome in Chinese familiesFamily pedigree. Pedigrees of family 1 (A) and family 2 (B). Squares represent males and circles represent females. The proband is marked with an arrow. The gray squares indicate colorectal cancer, gastric cancer, or endometrial cancer, and IV-1 is a carrier of pathogenic mutations (family 2). Slash symbols indicate the deceased membersBack to article page