The text in one post sharing the claim (here) reads, “A Single Exposure to Ultrasound Causes DNA Damage Similar to 250 Chest X-Rays” overlayed on an ultrasound image of a fetus.
A URL printed across the fetus image leads to an article (here) that makes unfounded claims about the risk of fetal ultrasound, and cites a 1981 study for the “250 chest x-rays” figure.
The 1981 study did not draw any such conclusion.
In response to a request for comment, the author of the article Jeanice Barcelo said she stands by her claim about the 1981 study.
A 1981 study of mouse cells in test tubes did not conclude that ultrasound caused DNA damage equivalent to that of hundreds of x-rays, and extensive research finds ultrasound to be safe for use during pregnancy.
Persons:
RAY, “, ”, Safwan, Ann, Robert H, Lurie, Ken Karipidis, Karipidis, Halabi, Jeanice Barcelo, Barcelo, Read
Organizations:
grays, Reuters, RAY Ultrasound, U.S . Food, Drug Administration, FDA, Lurie Children’s Hospital of Chicago, Chicago Institute for Fetal, Australian Radiation Protection, Nuclear Safety Agency, International Commission, American Institute of Ultrasound, International Society of Ultrasound, Gynecology, Health Organization
Locations:
mSv