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鉴于HPV与人类一些部位的肿瘤有关,我们在国内外首次开展了HPV与人食管癌关系的研究,初步的研究结果显示:27%(25/90)的食管癌标本中含HPV—DNA序列;另有一株食管鳞状上皮癌细胞(Ecal09)中,也含HPV—DNA序列。此外,四例胎儿的食管HPV—DNA全部阳性,其意义目前尚难评价,有待于进一步研究。HPV—DNA序列在食管癌中的检出,给食管癌的病因探讨带来了新的课题。
Given that HPV is associated with tumors in some parts of human beings, we have carried out studies on the relationship between HPV and human esophageal cancer for the first time at home and abroad. Preliminary results show that 27% (25/90) of esophageal cancer specimens contain HPV-DNA sequences; Another esophageal squamous cell carcinoma (Ecal09) also contains the HPV-DNA sequence. In addition, all four cases of fetal esophageal HPV-DNA positive, its significance is still difficult to evaluate, pending further study. The detection of HPV-DNA sequences in esophageal cancer has brought new issues to the etiology of esophageal cancer.