highly significantP = 0.03
In 12 cases that showed RERs at more than half of the microsatellite loci, one was a multiple primary cancer patient who had a somatic mutation in hMLHJ in her endometrial cancer; no other mutation in either hMLHI or hMSH2 was detected Table IV Correlation of RER and clinicopathological features RER(+) RER(-) Grade 1 12 9 2 4 13 3 7 m *2 Clear cell 0 FIGO stage I 14 11 II 5 6 III 5 7 Age (years) 55.0+ 1.8 53.7 +2.3 *Incidence of RER( +) in G3 and clear cell was highly significant by Fisher's exact test (P = 0.03).