title: Case of the month #167: intrauterine contraceptive device migration to the descending sigmoid colon after uterine perforation.
authors.affiliation: Department of Medical Imaging, University of Western Ontario, London, Ontario, Canada. donald.taves@sjhc.london.on.ca
authors.forename: Donald H
authors.initials: DH
authors.lastname: Taves
authors.forename: Andrew K
authors.initials: AK
authors.lastname: Sorsdahl
authors.forename: Jerome L
authors.initials: JL
authors.lastname: Jadd
authors.forename: Jaron J R
authors.initials: JJ
authors.lastname: Chong
mesh_terms: D000328:Adult; D001466:Barium Sulfate; D012809:Colon, Sigmoid; D003287:Contrast Media; D005260:Female; D005548:Foreign-Body Migration / Q000150:complications* / Q000000981:diagnostic imaging*; D006801:Humans; D007434:Intrauterine Devices / Q000009:adverse effects*; D014057:Tomography, X-Ray Computed; D014595:Uterine Perforation / Q000000981:diagnostic imaging* / Q000209:etiology*
chemical_list: D003287:Contrast Media; D001466:Barium Sulfate