title: Normal uptake in a gravid uterus on Tc-99m DTPA imaging.
abstract: A 17-year-old female kidney transplant patient was admitted to the hospital with a fever and right lower quadrant pain. Although she was 14 weeks' pregnant, renal DTPA imaging was performed because graft rejection was suspected. The study revealed fetal uptake of DTPA medial to the transplanted kidney. This has not been previously reported. Uptake in a normal uterus has been described using Tc-99m pertechnetate, Tc-99m glucoheptonate, and Tc-99m MDP. It is essential to recognize uptake in the gravid uterus and to differentiate it from uptake secondary to a pathologic entity.
authors.affiliation: Department of Diagnostic Radiology, University of Maryland Medical System, Baltimore, Maryland 21201.
authors.forename: D
authors.initials: D
authors.lastname: Griffith
authors.forename: M
authors.initials: M
authors.lastname: Alexander
authors.forename: R
authors.initials: R
authors.lastname: Gelman
authors.forename: E
authors.initials: E
authors.lastname: Kotlyarov
mesh_terms: D000293:Adolescent; D005260:Female; D006084:Graft Rejection / Q000000981:diagnostic imaging* / Q000378:metabolism; D006801:Humans; D016030:Kidney Transplantation; D011247:Pregnancy; D011248:Pregnancy Complications / Q000000981:diagnostic imaging* / Q000378:metabolism; D011877:Radionuclide Imaging; D016284:Technetium Tc 99m Pentetate / Q000493:pharmacokinetics*; D014599:Uterus / Q000378:metabolism*
chemical_list: D016284:Technetium Tc 99m Pentetate