Differential involvement of the hypermet
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Hiroyuki Yamamoto; Yongfen Min; Fumio Itoh; Arisa Imsumran; Shina Horiuchi; Mio
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Article
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2002
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John Wiley and Sons
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English
β 76 KB
## Abstract Highβfrequency microsatellite instability (MSIβH) due to defective DNA mismatch repair occurs in the majority of hereditary nonpolyposis colorectal cancers (HNPCCs) and in a subset of sporadic malignant tumors. Clinicopathologic and genotypic features of MSIβH colorectal tumors in HNPCC