Figure 3From: Microsatellite instability at a tetranucleotide repeat in type I endometrial carcinomaExamples of type I endometrial carcinoma with (A) loss of hMSH2 protein expression, (B) preservation of hMSH2 protein expression, (C) loss of hMLH1 protein expression, and (D) preservation of hMLH1 protein expression. Positive expression for hMSH2 or hMSH1 is noted in non-tumor cells. (A-D, X200).Back to article page