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1·The institute says alcohol is particularly linked to cancer of the upper-aero digestive tract, breast, colorectum, liver and stomach.

该研究所称，酒精尤其容易引起上消化道，胸乳，肝，结肠直肠以及胃部的癌症。

2·Conclusions Parvovirus B19 infection is common in colorectum, and seems preferentially located in the neoplastic cells, which might be linked with the carcinogenesis of colon.

结论结直肠组织中人细小病毒B19感染较常见，主要存在于结直肠癌上皮细胞内，该病毒可能在结直肠癌的发生过程中起一定作用。

3·Higher vegetables and fruit intake have been specifically associated with a reduced incidence of cancer at several sites, including the colorectum, stomach, lung, oral cavity, and esophagus.

较多的蔬菜和水果摄入与结直肠、胃、肺、口腔和食管几个部位癌症发生率的减低有明确的相关。

结直肠

1·Higher vegetables and fruit intake have been specifically associated with a reduced incidence of cancer at several sites, including the colorectum, stomach, lung, oral cavity, and esophagus.

较多的蔬菜和水果摄入与结直肠、胃、肺、口腔和食管几个部位癌症发生率的减低有明确的相关。