title: Fetal dose estimates for CT pelvimetry.
abstract: Fetal and maternal dose estimates for computed tomographic pelvimetry have been obtained from phantom measurements. Use of routine abdomen imaging techniques may result in localized fetal doses in excess of 13 mGy (1.3 rad). With the use of a low-exposure (40-mAs) technique, it is possible to obtain images of acceptable quality for the necessary measurements. The resulting dose to the fetus is approximately 2.3 mGy (0.23 rad).
authors.affiliation: Division of Medical Physics, Rhode Island Hospital, Providence 02902.
authors.forename: M M
authors.initials: MM
authors.lastname: Moore
authors.forename: D R
authors.initials: DR
authors.lastname: Shearer
mesh_terms: D005260:Female; D005333:Fetus / Q000528:radiation effects*; D006801:Humans; D008961:Models, Structural; D010387:Pelvimetry; D011247:Pregnancy; D011829:Radiation Dosage; D011874:Radiometry; D014057:Tomography, X-Ray Computed