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本文对30例肺癌患者作了外周血淋巴细胞染色体脆性部位(fra)的检测。结果发现所有小细胞肺癌患者及家族史阳性患者皆携带有fra(3p14)。30例患者中,有21例携带2种以上脆性部位。
In this paper, 30 cases of lung cancer patients with peripheral blood lymphocytes chromosome fragile site (fra) detection. The results showed that all patients with small cell lung cancer and family history of positive patients are carrying fra (3p14). Of the 30 patients, 21 carried more than two types of fragile sites.