title: [Preoperative detection of a bleeding Meckel's diverticulum by 99mTc-pertechnetate scinitigraphy (author's transl)].
abstract: A Meckel's diverticulum containing gastric mucosa was causing recurrent intestinal bleeding in a 5-year old boy. 99mTc-pertechnetate scintigraphy was used to demonstrate the heterotopic gastric mucosa preoperatively. Compared to intestinal radiography and angiography, 99mTc-pertechnetate scintigraphy is a mild and uncomplicated investigation without any risk and with a minimum of radiation exposure. Evaluating its results critically this procedure can be of great help in the preoperative diagnosis of intestinal bleedings of unknown origin.
mesh_terms: D000367:Age Factors; D002675:Child, Preschool; D006471:Gastrointestinal Hemorrhage / Q000000981:diagnostic imaging*; D006801:Humans; D008297:Male; D008467:Meckel Diverticulum / Q000000981:diagnostic imaging* / Q000601:surgery; D011300:Preoperative Care; D011877:Radionuclide Imaging; D013667:Technetium
chemical_list: D013667:Technetium
vernacular_title: Präoperativer Nachweis eines blutenden Meckel'schen Divertikels durch 99mTc-Pertechnetat-Szintigraphie.