A comparative study of myocardial infarct detection using Tc99m pyrophosphate and In111 DTPA antimyosin (R11D10 Fab).
A crossover study to examine the potential of In111 antimyosin Fab fragment to detect fresh myocardial infarcts in comparison with Tc99m pyrophosphate is reported. In 27 cases indium antimyosin correctly diagnosed 19 patients with infarcts and 4 true negatives. There were also 2 false positive and 2 false negative scintigrams. Tc99m pyrophosphate detected 21 infarcts and 6 true negatives correctly.
Cox
P H
PH
Department of Nuclear Medicine, Dr Daniel den Hoed Clinic, Rotterdam, The Netherlands.
Schonfeld
D
D
Remme
W F
WF
Pillay
M
M
Brons
R
R
D011756:Diphosphates; D006801:Humans; D007140:Immunoglobulin Fab Fragments; D007205:Indium Radioisotopes; D009203:Myocardial Infarction / Q000000981:diagnostic imaging*; D009218:Myosins / Q000276:immunology; D004369:Pentetic Acid; D011877:Radionuclide Imaging; D013667:Technetium; D016698:Technetium Tc 99m Pyrophosphate
D011756:Diphosphates; D007140:Immunoglobulin Fab Fragments; D007205:Indium Radioisotopes; D016698:Technetium Tc 99m Pyrophosphate; D013667:Technetium; D004369:Pentetic Acid; D009218:Myosins