Over a mean period of 29 months (range, 7 to 74), colonicadenoma or carcinoma developed in 141 participants.
平均随访时间为29个月(7 - 74个月)，有141例患者发生结肠腺癌或上皮癌。
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The candidate genes in A-N library would be of great significance in disclosing the molecular mechanism underlying in colonicadenoma initiation and progression.