如果说医院是一座城市，那CT室无疑是其中最忙碌的“交通枢纽”之一。 不过，CT检查的年龄分配比例有所不同——成年人是这场影像浪潮中的绝对主力军。 CT检查的辐射，真的有这么“毒”？ 这时候可能有人会好奇：“儿童做CT的次数不是很少吗，为什么风险 ...

2023年11月9日，西班牙巴塞罗那全球健康研究所Elisabeth Cardis团队在Nature Medicine（IF=83）在线发表题为“Risk of hematological malignancies from CT radiation exposure in children, adolescents and young ...

Doctors love the detailed pictures created by CT scans. Patients often expect a scan. But now researchers are warning that the radiation patients get each time computerized tomography is used to ...

It's a wonder of modern medicine that when we have something wrong with us, a doctor no longer needs to cut us open just to see what's going on – they can now take pictures of our insides. This field, ...

Editor's Note: The risks of radiation from CT, particularly in children, have been widely reported in both the professional and lay press and have raised concerns about cancers later in life in these ...

Rebecca Smith-Bindman, a professor at the University of California-San Francisco School of Medicine, has spent well over a decade researching the disquieting risk that one of modern medicine’s most ...

The use of CT in the US has been increasing exponentially over the past decade. The greatest increases in CT use have been in pediatric diagnosis and adult screening. Unfortunately, there is little ...

Computed tomography (CT) radiation dose optimization encompasses a suite of advanced methodologies designed to minimise patient exposure to ionising radiation while preserving or enhancing diagnostic ...

They promise to cut your risk of dying from cancer. Yet full-body CT scans themselves pose a real cancer risk, new calculations suggest. X-rays from a single full-body CT scan give a dose of radiation ...

The high doses of radiation patients receive from CT scans may cause thousands of additional cancer cases each year, according to a startling new U.S. study. The research, published in Tuesday's ...

NEW YORK (Reuters Health) - Here's a chance to test your medical knowledge: Will getting two or three CT scans of the abdomen expose you to the same amount of radiation as people who lived near the ...

Two US studies published in the Archives of Internal Medicine have found that radiation from computed tomographic (CT) scanners can cause cancer decades after patient exposure. CT scans use blasts of ...