title: Hepatobiliary clearance of intravenous Tc-99m pertechnetate.
abstract: The normal biodistribution of Tc-99m pertechnetate includes the thyroid gland, salivary glands, choroid plexus, and gastric mucosa. The primary route of excretion is through renal clearance. The authors describe two cases in which hepatobiliary excretion of intravenously administered Tc-99m pertechnetate was observed during scanning for Meckel's diverticulum as a possible source of gastrointestinal bleeding.
authors.affiliation: Department of Radiology, St. Boniface Hospital, Winnipeg, Canada.
authors.forename: S S
authors.initials: SS
authors.lastname: Stern
authors.forename: W D
authors.initials: WD
authors.lastname: Leslie
authors.forename: J O
authors.initials: JO
authors.lastname: Dupont
authors.forename: A E
authors.initials: AE
authors.lastname: Peterdy
authors.forename: M W
authors.initials: MW
authors.lastname: Billinghurst
authors.forename: D N
authors.initials: DN
authors.lastname: Abrams
mesh_terms: D000328:Adult; D001659:Biliary Tract / Q000000981:diagnostic imaging*; D002648:Child; D003937:Diagnosis, Differential; D006471:Gastrointestinal Hemorrhage / Q000000981:diagnostic imaging* / Q000209:etiology; D006801:Humans; D008099:Liver / Q000000981:diagnostic imaging*; D008297:Male; D008467:Meckel Diverticulum / Q000150:complications / Q000000981:diagnostic imaging; D011127:Polyps / Q000150:complications; D011877:Radionuclide Imaging; D013670:Sodium Pertechnetate Tc 99m / Q000493:pharmacokinetics; D013997:Time Factors; D014018:Tissue Distribution
chemical_list: D013670:Sodium Pertechnetate Tc 99m