A case of familial amyloid polyneuropathy demonstrating marked myocardial uptake of technetium-99m-pyrophosphate.
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منابع مشابه
Technetium-99m pyrophosphate uptake in experimental viral perimyocarditis. Sequential study of myocardial uptake and pathologic correlates.
The myocardial uptake of technetium-99m pyrophosphate (99mTc-PYP) in perimyocarditis induced by coxsackievirus B3 in BALB/c mice was studied. 99mTc-PYP uptake ratio, measured by the ratio of counts/min per gram for the heart to counts/min per gram for the skull, began to increase 5 days after virus inoculation when myocardial necrosis was evident. On the seventh day after the inoculation, 99mTc...
متن کاملNon-invasive assessment of the presence and severity of cardiac amyloidosis. A study in familial amyloidosis with polyneuropathy by cross sectional echocardiography and technetium-99m pyrophosphate scintigraphy.
Twelve patients with familial amyloidosis with polyneuropathy were examined both by cross sectional echocardiography and by technetium-99m pyrophosphate scintigraphy to assess involvement of the heart non-invasively. All 12 patients had echocardiographic abnormalities. The most prominent findings were highly refractile myocardial echoes, thickened heart valves, and increased thickness of the he...
متن کاملEffect of EHDP on calcium accumulation and technetium-99m pyrophosphate uptake in experimental myocardial infarction.
Ethane-l-hydroxy-1,1-diphosphonate (EHDP) inhibits bone mineral growth. This study was performed to test the hypothesis that EHDP would interfere with the process of calcium uptake and deposition in evolving myocardial infarction and thereby influence other parameters, including technetium-99m pyrophosphate (Tc-99m PYP) uptake and scintigraphic visualization of the infarcts. Permanent occlusion...
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The effect of direct current (DC) countershock upon myocardial technetium-99m stannous pyrophosphate (PYP) uptake was studied in 22 dogs. All eight dogs imaged had positive abnormal PYP scintigrams that were usually indistinguishable from experimental infarction. In three animals, additional areas of radionuclide uptake were seen in overlying noncardiac tissue. Left and right ventricular myocar...
متن کاملEffect of EHDP on Calcium Accumulation and Technetium-99m Pyrophosphate Uptake in Experimental Myocardial Infarction
Ethane-l-hydroxy-1,1-diphosphonate (EHDP) inhibits bone mineral growth. This study was performed to test the hypothesis that EHDP would interfere with the process of calcium uptake and deposition in evolving myocardial infarction and thereby influence other parameters, including technetium-99m pyrophosphate (Tc-99m PYP) uptake and scintigraphic visualization of the infarcts. Permanent occlusion...
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ژورنال
عنوان ژورنال: Nihon Naika Gakkai Zasshi
سال: 1985
ISSN: 0021-5384,1883-2083
DOI: 10.2169/naika.74.774