title: [99mTc-sulfur-rhenium colloid and 111In-indium citrate in bone-marrow scintigraphy].
abstract: Bone marrow scinitigraphy using 111In-Indium-citrate and 99mTc-sulfur rhenium colloid was compared with each other in 6 male and 3 female patients. Our results in all patients were in favour of 111In-citrate which caused a better delineation of morphological details than 99mTc-sulfur rhenium colloid did. In the first days after intravenous administration of 111In-citrate, radioindium accumulated markedly in the pudendal region, this finding being more distinct in male patients than in female ones. On account of these results a considerable radiation dose has to be assumed in bone marrow scinitigraphy using 111In-citrate as long as the absorbed dose from 111In has not been estimated under consideration of the radioindium accumulation in the pudendal region. 111In-citrate should be applied in bone marrow scanning only exceptionally and 99mTc-sulfur rhenium colloid be preferred in the routine diagnostics of bone marrow.
mesh_terms: D000328:Adult; D001855:Bone Marrow Diseases / Q000175:diagnosis*; D003093:Colitis, Ulcerative / Q000175:diagnosis; D003102:Colloids; D004381:Duodenal Ulcer / Q000175:diagnosis; D005260:Female; D006801:Humans; D007204:Indium; D007676:Kidney Failure, Chronic / Q000175:diagnosis; D008297:Male; D008875:Middle Aged; D011829:Radiation Dosage; D011868:Radioisotopes; D011877:Radionuclide Imaging / Q000379:methods*; D012211:Rhenium; D013455:Sulfur; D013667:Technetium; D013997:Time Factors
chemical_list: D003102:Colloids; D011868:Radioisotopes; D007204:Indium; D013455:Sulfur; D012211:Rhenium; D013667:Technetium
vernacular_title: 99mTc-Schwefel Rhenium-Kolloid und 111In-Indiumcitrat in der Knochenmarkszintigraphie