Thrombus imaging with 99mTc-HMPAO-labeled platelets and 111In-labeled monoclonal antifibrin antibodies. 1993

M S Vorne, and T T Honkanen, and T J Lantto, and R O Laitinen, and K J Karppinen, and S V Jauhola
Department of Nuclear Medicine, Päijät-Häme Central Hospital, Lahti, Finland.

Eighteen patients with suspicion of deep venous thrombosis (DVT) in the lower extremities were imaged both with autologous 99mTc-HMPAO-labeled platelets (Tc-PLT) and 111In-labeled monoclonal antifibrin antibodies (In-MoAbs) on the same day. Presence or absence of thrombosis was verified by venography. Tc-PLT was given i.v. followed after 30 min by In-MoAbs. Anterior and posterior projections of the lower extremities were obtained with a large field-of-view gamma camera at 5 to 25 min, 2 h, 4 to 6 h, and 20 h after administration of the marker. Both Tc-PLT and In-MoAbs detected DVT well but less frequently than venography. Thrombi were visualized at 2 to 4 h after injection. The quality of images was better with Tc-PLT than with In-MoAbs. In the patients treated during the study, heparin significantly (p < 0.01) inhibited the uptake of Tc-PLT but not of In-MoAbs. We conclude that both Tc-PLT and In-MoAbs are suitable agents for the detection of DVT especially in patients without anticoagulation.

UI MeSH Term Description Entries
D007205 Indium Radioisotopes Unstable isotopes of indium that decay or disintegrate emitting radiation. In atoms with atomic weights 106-112, 113m, 114, and 116-124 are radioactive indium isotopes. Radioisotopes, Indium
D008297 Male Males
D008875 Middle Aged An adult aged 45 - 64 years. Middle Age
D010091 Oximes Compounds that contain the radical R2C Aldoximes,Hydroxyimino Compounds,Ketoxime,Ketoximes,Oxime,Compounds, Hydroxyimino
D010690 Phlebography Radiographic visualization or recording of a vein after the injection of contrast medium. Venography,Phlebographies,Venographies
D011877 Radionuclide Imaging The production of an image obtained by cameras that detect the radioactive emissions of an injected radionuclide as it has distributed differentially throughout tissues in the body. The image obtained from a moving detector is called a scan, while the image obtained from a stationary camera device is called a scintiphotograph. Gamma Camera Imaging,Radioisotope Scanning,Scanning, Radioisotope,Scintigraphy,Scintiphotography,Imaging, Gamma Camera,Imaging, Radionuclide
D001792 Blood Platelets Non-nucleated disk-shaped cells formed in the megakaryocyte and found in the blood of all mammals. They are mainly involved in blood coagulation. Platelets,Thrombocytes,Blood Platelet,Platelet,Platelet, Blood,Platelets, Blood,Thrombocyte
D005260 Female Females
D005337 Fibrin A protein derived from FIBRINOGEN in the presence of THROMBIN, which forms part of the blood clot. Antithrombin I
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man

Related Publications

M S Vorne, and T T Honkanen, and T J Lantto, and R O Laitinen, and K J Karppinen, and S V Jauhola
January 1992, Circulation,
M S Vorne, and T T Honkanen, and T J Lantto, and R O Laitinen, and K J Karppinen, and S V Jauhola
November 1994, Journal of nuclear medicine : official publication, Society of Nuclear Medicine,
M S Vorne, and T T Honkanen, and T J Lantto, and R O Laitinen, and K J Karppinen, and S V Jauhola
December 2019, Acta neurologica Belgica,
M S Vorne, and T T Honkanen, and T J Lantto, and R O Laitinen, and K J Karppinen, and S V Jauhola
January 1996, Seminars in nuclear medicine,
M S Vorne, and T T Honkanen, and T J Lantto, and R O Laitinen, and K J Karppinen, and S V Jauhola
July 1989, Angiology,
M S Vorne, and T T Honkanen, and T J Lantto, and R O Laitinen, and K J Karppinen, and S V Jauhola
January 1993, Acta oncologica (Stockholm, Sweden),
M S Vorne, and T T Honkanen, and T J Lantto, and R O Laitinen, and K J Karppinen, and S V Jauhola
May 1993, Atherosclerosis,
M S Vorne, and T T Honkanen, and T J Lantto, and R O Laitinen, and K J Karppinen, and S V Jauhola
November 1989, Radiology,
M S Vorne, and T T Honkanen, and T J Lantto, and R O Laitinen, and K J Karppinen, and S V Jauhola
March 1988, Taiwan yi xue hui za zhi. Journal of the Formosan Medical Association,
M S Vorne, and T T Honkanen, and T J Lantto, and R O Laitinen, and K J Karppinen, and S V Jauhola
December 2003, Journal of nuclear medicine technology,
Copied contents to your clipboard!