Multiple series should be performed only if clinically indicated. A smaller number of series means a smaller radiation dose. » Can I undergo a CT scan while I am pregnant? Yes, if medically justified ...

For example, pregnant patients can have their pelvic regions shielded during the procedure ... For many examinations such as CT of the head (including dental CT scans), chest and limbs, where the ...

There were costly delays in her undergoing a vital CT scan ... in the emergency department. The scan was further delayed due to protocol stating that a pregnancy test needed to be carried out.