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Comparison of imaging properties of technetium 99m Q12 and technetium 99m Q3 in humans
Journal of Nuclear Cardiology, 1995This study was a direct comparison of the imaging characteristics of 99mTc-labeled Q12 (99mTc-Q12) and 99mTc-labeled Q3 (99mTc-Q3) in the same patients.In 10 patients with known angiographic coronary artery anatomy, 99mTc-Q12 and 99mTc-Q3 myocardial imaging were performed.
M C, Gerson +5 more
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European Journal of Nuclear Medicine, 1993
Thyroid imaging was performed using technetium-99m methoxyisobutylisonitrile and technetium-99m pertechnetate in 58 patients. The 99mTc-pertechnetate scans showed a total of 77 nodules: 60 cold, 13 hot and 4 of normal activity. There was no 99mTc-MIBI accumulation in 46.4% of 99mTc-pertechnetate cold nodules; 27 (45%) of these nodules showed 99mTc-MIBI
I, Földes, A, Lévay, G, Stotz
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Thyroid imaging was performed using technetium-99m methoxyisobutylisonitrile and technetium-99m pertechnetate in 58 patients. The 99mTc-pertechnetate scans showed a total of 77 nodules: 60 cold, 13 hot and 4 of normal activity. There was no 99mTc-MIBI accumulation in 46.4% of 99mTc-pertechnetate cold nodules; 27 (45%) of these nodules showed 99mTc-MIBI
I, Földes, A, Lévay, G, Stotz
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Journal of the Chinese Chemical Society, 1968
AbstractA systematic study was made to prepare technetium‐99m generator for domestic uses in the fields of nuclear medicine and biological tracer work by using molybdenum‐99 produced by Tsing Hua Open‐pool Reactor (THOR). Alumina was used as generator bed and technetium‐99m was milked by physiologic saline solution.
Wen‐Pin Cheng, Si Jung Yeh
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AbstractA systematic study was made to prepare technetium‐99m generator for domestic uses in the fields of nuclear medicine and biological tracer work by using molybdenum‐99 produced by Tsing Hua Open‐pool Reactor (THOR). Alumina was used as generator bed and technetium‐99m was milked by physiologic saline solution.
Wen‐Pin Cheng, Si Jung Yeh
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Journal of nuclear medicine : official publication, Society of Nuclear Medicine, 1998
This study compared three radionuclide techniques in distinguishing musculoskeletal infection from noninfectious inflammation.Thirty-five orthopedic patients with suspected musculoskeletal infection were examined using three radionuclide techniques in sequence: triphasic bone scintigraphy, 99mTc radioleukocytes (99mTc-WBC) scintigraphy and 99mTc human ...
F, Palermo +6 more
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This study compared three radionuclide techniques in distinguishing musculoskeletal infection from noninfectious inflammation.Thirty-five orthopedic patients with suspected musculoskeletal infection were examined using three radionuclide techniques in sequence: triphasic bone scintigraphy, 99mTc radioleukocytes (99mTc-WBC) scintigraphy and 99mTc human ...
F, Palermo +6 more
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Technetium-99m MDP vs Technetium-99m Dicarboxypropane Diphosphonate
Clinical Nuclear Medicine, 1986The performance of Tc-99m MDP vs Tc-99m dicarboxypropane diphosphonate (DPD) was evaluated in 20 patients with various skeletal bone diseases. Each patient was investigated twice, with an interval of three days between studies and using the same protocol, hence each case served as its own control.
G, Godart +4 more
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Technetium 99m Sestamibi in Multiple Myeloma
Radiology, 2005Editor: We read with great interest the excellent review on diagnostic imaging in multiple myeloma by Dr Angtuaco and colleagues in the April 2004 issue of Radiology (1). We would like to address just a few issues related to the use of technetium 99m (Tc) sestamibi.
PACE, Leonardo +2 more
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Discordant Uptake of Technetium-99m DISIDA and Technetium-99m Sulfur Colloid in an Amebic Abscess
Clinical Nuclear Medicine, 1988Hepatobiliary imaging in a patient with an amebic abscess showed an early cold defect that later showed rim enhancement. A Tc-99m SC scan did not show prominent flow (making hepatoma unlikely) and showed the previously noted defect to appear larger and without rim enhancement.
J C, Allard, V W, Lee, J, Foster
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Technetium-99m mercaptoalbumin as a potential substitute for technetium-99m labelled red blood cells
European Journal of Nuclear Medicine, 1993Technetium-99m labelled red blood cells (99mTc-RBCs) are far superior to 99mTc-labelled human serum albumin (99mTc-HSA) for radionuclide ventriculography, but their labelling is more complex, time consuming and risk bearing (in vitro labelling) or suffers from interference by some medications (in vivo labelling).
K A, Verbeke +3 more
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Comparison of technetium 99m-phytate and technetium 99m-sulphur colloid in primary bone tumours
European Journal of Nuclear Medicine, 1990Eleven patients with proven primary bone tumour (five Ewing sarcomas, six osteosarcomas) and two cases of metastatic bone involvement (primary other than bone) were investigated with 99mTc-phytate and 99mTc-sulphur colloid to compare the behaviour of the two radiopharmaceuticals at the tumour site.
P N, Rao +5 more
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Technetium-99m radiopharmaceuticals
1995Technetium is a group VIIB transition element which has seven electrons beyond the noble gas electronic configuration. The other members of the group are manganese (Mn) and rhenium (Re); together they form a triad (Mn, Tc, Re). All three elements easily lose the seven electrons to yield the +7 oxidation state of permetallate anions (MnO− 4, TcO− 4, ReO−
Azuwuike Owunwanne +2 more
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