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This Forum has been the centre of an exceptional exchange of knowledge diagnosis, treatment, symptoms and other effects of cancer during pregnancy and lactation. All are welcome to review the Questions and Answers posted here, provided that they acknowledge and accept the important proviso and disclaimer below.
An otherwise healthy 30 y/o patient is scheduled for NECT of the sinuses to investigate chronic sinusitus (grade 8/10 by the patient).She discovers she is 4/12 pregnant at time of CT. Her management hinges on CT findings. If, according to table 1 in your website, fetal dose is less than 20 mREM for such an exam how would you counsel her with respect to substantive risk to the fetus?
Considering the distance between the facial and frontal sinuses and the fetus, a CT (at appropriate dose) of the sinuses is probably a safe procedure at this stage of pregnancy and should not compromise fetal health.