A smaller number of series means a smaller radiation dose. » Can I undergo a CT scan while I am pregnant? Yes, if medically justified and with certain precautions. The aim is to minimize the unborn ...

For example, pregnant patients can have their pelvic regions shielded ... For many examinations such as CT of the head (including dental CT scans), chest and limbs, where the pelvic region is not in ...

CT scans, a go-to for diagnosing everything from tumors to infections to bone fractures, are facing increased scrutiny. Experts say the radiation doses they deliver can vary dramatically — and ...