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In the News

Diana Miglioretti, PhD in the News

Worrisome increase in some medical scans during pregnancy

First large study of advanced imaging finds rise in CT scans, which involve radiation

(SACRAMENTO) —

Use of medical imaging during pregnancy increased significantly in the United States, a new study has found, with nearly a four-fold rise over the last two decades in the number of women undergoing computed tomography CT scans, which expose mothers and fetuses to radiation. Pregnant women are warned to minimize radiation exposure.

A new study finds a high rate of CT scan use in pregnant women in the U.S. and Canada, despite warnings.