RT Book, Section A1 Yeomans, Edward R. A1 Hoffman, Barbara L. A1 Gilstrap III, Larry C. A1 Cunningham, F. Gary SR Print(0) ID 1138212237 T1 Perioperative Imaging T2 Cunningham and Gilstrap's Operative Obstetrics, 3e YR 2017 FD 2017 PB McGraw-Hill Education PP New York, NY SN 9780071849067 LK obgyn.mhmedical.com/content.aspx?aid=1138212237 RD 2024/03/28 AB Imaging modalities that are used as adjuncts for diagnosis and therapy during pregnancy include sonography, radiography, and magnetic resonance (MR) imaging. Given rapid changes in imaging technology, this chapter is not exhaustive but serves as a guide for imaging obstetric patients with perioperative needs. The focus is on safety, especially with regard to radiation exposure. Thus, detailed dosimetry is provided to help direct examination selection and patient counseling.