诊断性计算机断层扫描或CT扫描可增加癌症风险

JKZX.com分享美国彩票部分所有权活动. 不少成功的病例表明,大多癌症通过健康的饮食包括一些保健品是可以长期控制的。有需要者,跟我们联系。

Wed. March 6, 2019 (JKZX.COM) — 根据2013年在BMJ发表的一项澳大利亚研究,在儿童和青少年时期接受诊断性计算机断层扫描或CT扫描的电离辐射的人不得不在以后的生活中面临高癌症风险。

研究人员分析了来自澳大利亚医疗保险记录的1090万人的数据,这些人记录了他们在0至19岁暴露于CT扫描。

研究人员发现,那些接受CT扫描的人比那些没有接受CT扫描的人患癌症的风险要高24%。 每次额外暴露都会使癌症风险增加16%。

年龄较小的接触CT扫描时患癌症的风险更高。

通常与暴露于CT扫描相关的癌症类型包括消化器官癌症,软组织癌症,黑素瘤,女性生殖器癌症,泌尿道癌症,脑癌和甲状腺癌,白血病,脊髓发育不良和其他淋巴癌。(Dr. Lu)

Exposure to CR scan radiation increases cancer risk

People who are exposed to ionizing radiation from diagnostic computed tomography scans or CT SCAN in childhood and adolescents have to face a high cancer risk later in life, according to an Australian study published in 2013 in BMJ.

Researchers analyzed data from 10.9 million people identified from Australian Medicare records age 0 to 19 years who were exposed CT Scans.

The researchers found that those who were exposed to a CT scan were 24% more likely than those who did not to develop cancer.  Each additional exposure increased cancer risk by 16%.

Exposure at a younger age was associated with a higher cancer risk.  The highest increase was 35%.

The types of cancers that are commonly linked to exposure to CT Scans include cancers of digestive organs, soft tissue cancer, melanoma, female genital cancer, urinary tract cancer, brain cancer and thyroid cancer, leukemia, myelodysplasia and other lymphoid cancers.

Source:

Cancer risk in 680 000 people exposed to computed tomography scans in childhood or adolescence: data linkage study of 11 million Australians
BMJ 2013; 346 doi: https://doi.org/10.1136/bmj.f2360 (Published 21 May 2013) Cite this as: BMJ 2013;346:f2360

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