title: [Increased sensitivity of whole-body scintigraphy with I131 for the detection of iodine-accumulating metastases by means of delayed imaging].
abstract: In the follow-up of thyroid cancer patients we sometimes observed discrepancies between elevated thyroglobulin levels and negative results of posttherapeutic or diagnostic scans 48 h and 72 h after oral application of 131I routinely. Consequently, delayed 131I scans (96 h and later) were performed in addition. In all cases, delayed 131I scans either showed a higher imaging quality or additional metastatic lesions. Thus, posttherapeutic (and diagnostic) scans should include late images (4 d and later).
authors.affiliation: Klinik für Nuklearmedizin, Universität Bonn, BR Deutschland.
authors.forename: B
authors.initials: B
authors.lastname: Briele
authors.forename: A
authors.initials: A
authors.lastname: Hotze
authors.forename: F
authors.initials: F
authors.lastname: Grünwald
authors.forename: B
authors.initials: B
authors.lastname: Overbeck
authors.forename: H J
authors.initials: HJ
authors.lastname: Biersack
mesh_terms: D000284:Administration, Oral; D000328:Adult; D000368:Aged; D002291:Carcinoma, Papillary / Q000000981:diagnostic imaging / Q000453:epidemiology / Q000556:secondary*; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007457:Iodine Radioisotopes / Q000008:administration & dosage; D008175:Lung Neoplasms / Q000000981:diagnostic imaging / Q000453:epidemiology / Q000556:secondary*; D008297:Male; D008875:Middle Aged; D011877:Radionuclide Imaging; D012680:Sensitivity and Specificity; D013964:Thyroid Neoplasms / Q000000981:diagnostic imaging* / Q000453:epidemiology / Q000473:pathology; D013997:Time Factors
chemical_list: D007457:Iodine Radioisotopes
vernacular_title: Erhöhte Sensitivität der Ganzkörperszintigraphie mit 131J für den Nachweis jodspeichernder Metastasen durch spätere Aufnahme-Zeitpunkte.