据美国波士顿马萨诸塞总医院乳房摄影部门的主任宣称,一种新的乳房X-线机可能结束有关乳房摄影安全性的辩论。哈佛医学院乳房摄影部门的主任和放射学副教授Daniel B Kopans称,小剂量数字乳房摄影的辐射剂量,是现在乳房摄影技术最低剂量的1/10。目前Cambridge Massachusetts公司制作的样机比现用的X-线摄影更好。在马里兰州贝塞斯达国立卫生研究院的美国乳癌特别小组举行会议后,Kopans说,在 According to the director of the Breast Imaging Department of the Massachusetts General Hospital in Boston, USA, a new breast X-ray machine may end the debate about the safety of mammography. According to Daniel B Kopans, director of mammography at Harvard Medical School and associate professor of radiology, the dose of low-dose digital mammography is one-tenth the lowest dose of mammography today. At present, the prototype manufactured by Cambridge Massachusetts Company is better than the current X-ray photography. After a meeting of the American Breast Cancer Task Force at the National Institutes of Health in Bethesda, Maryland, Kopans said that at