婴儿和儿童期相对小剂量照射增加良性和恶性甲状腺瘤危险。
Relatively small doses of radiation during infancy and childhood increase the risk of developing benign and malignant thyroid neoplasms.
目的：探讨长期小剂量照射下放射工作人员染色体畸变的临床意义。
Objective To investigate the clinical significance of chromosomal aberration of low dose professional radiation for workers in radiology departments.
同时也探讨了在小剂量照射条件下染色体畸变类型特点，以及染色体畸变与微核之间的关系。
The correlation test demonstrated that there was a close relationship between the irradiation dose and the rate of chromosome aberration, the frequency of development of micro-nucleus, or both.
结论医用X线工作人员晶状体点状浑浊程度的增高可能与长期接触小剂量X线照射有关。
Conclusion the heightening of dot opacification degree in ocular lens of X-ray workers might be related with them exposed to long low-dose radiation.
结论长期小剂量外照射可引起染色体畸变和微核检出率升高。
Conclusions Rises of chromosome aberration and micronuclei frequency are caused by lowdose and long…
结论长期小剂量外照射可引起染色体畸变和微核检出率升高。
Conclusions Rises of chromosome aberration and micronuclei frequency are caused by lowdose and long…
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