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早期诊断皮肤癌的新方法日本国立癌中心的一个研究小组发现，因受到强烈紫外线照射而发生的皮肤癌，其细胞的遗传基因在癌变前就发生了异常变化。这一研究将有助于皮肤癌的早期诊断和预防。该研究小组调查了皮肤癌前期皮肤出现斑点的“日光角化症”患者的细胞，发现１／３...
A new method for early diagnosis of skin cancer A team of researchers from the National Cancer Center of Japan found that the skin cancers that have been exposed to intense ultraviolet radiation have abnormal changes in the genes of their cells before they became cancerous. This study will help early diagnosis and prevention of skin cancer. The research team investigated the cells of patients with “day keratosis” who had skin spots in the precancerous skin and found 1/3...