Technetium Tc 99m Sestamibi
Mostrando 1-7 de 7 artigos, teses e dissertações.
-
1. The key role of 99mTc-MIBI SPECT/CT in the diagnosis of parathyroid adenoma: a case report
The concomitant occurrence of primary hyperparathyroidism (PHPT) due to parathyroid adenoma and papillary thyroid carcinoma (PTC) is not common. The co-occurrence of parathyroid tumors and thyroid diseases can lead to misdiagnosis owing to mutual interference of imaging in the early period of disease. The most commonly used imaging techniques for the preoper
Arch. Endocrinol. Metab.. Publicado em: 2015-06
-
2. Estadiamento mediastinal pré-operatório em câncer de pulmão de não pequenas células utilizando fusão de imagem SPECT/TC com 99mTC-SESTAMIBI / Preoperative mediastinal staging in non-small cell lung cancer using image fusion SPECT/CT with 99mTc-Sestamibi
INTRODUCTION: The proper nodal staging of non-small cell lung cancer is important to choose the best treatment modality. Although CT is the first-line imaging test for primary staging of lung cancer, it is well known its limitations on mediastinum nodal staging. The aim was to evaluate the accuracy of SPECT/CT using 99mTc-sestamibi in the nodal staging of pa
Publicado em: 2011
-
3. Desenvolvimento e validação de metodologia para radiofármacos de Tecnécio- 99m empregando cromatografia líquida de alta eficiência (CLAE) / DEVELOPMENT AND VALIDATION OF METHODOLOGY FOR TECHNETIUM-99m RADIOPHARMACEUTICALS USING HIGH PERFORMANCE LIQUID CHROMATOGRAPHY (HPLC)
Radiofármacos são compostos, sem ação farmacológica, que têm na sua composição um radioisótopo e são utilizados em Medicina Nuclear para diagnóstico e terapia de várias doenças. No presente trabalho, foi feito o desenvolvimento e a validação de método analítico para análise dos radiofármacos SAH-99mTc, EC-99mTc, ECD-99mTc e Sestamibi-99mTc
Publicado em: 2009
-
4. No limiar anaeróbico ventilatório exercício pode causar isquemia miocárdica em programa de reabilitação cardiovascular. / At the anaerobic threshold, exercice may cause myocardial ischemic in cardiac rehabilitation programs.
Background: Myocardial ischemia may occur during an exercise session in cardiac rehabilitation programs. However, it has not been established whether it is elicited when exercise prescription is based on heart rate corresponding to the anaerobic threshold as measured by cardiopulmonary exercise testing. Objectives: To assess the incidence of myocardial ische
Publicado em: 2009
-
5. Technetium Tc 99m sestamibi for parathyroid imaging.
-
6. The significance of incidental noncardiac findings in Tc-99m sestamibi myocardial perfusion imaging: illustrated by a case.
Technetium 99m sestamibi is widely used in the evaluation of myocardial perfusion imaging. Although the aim of such imaging is cardiac evaluation, numerous other organs are included in the imaging field. Failure to identify incidental abnormal findings in these organs delays diagnosis and treatment. In common with other radiopharmaceutical agents, technetium
-
7. Evaluating coronary artery disease noninvasively--which test for whom?
The generally accepted indications for stress testing in patients with coronary artery disease include confirming the diagnosis of angina, determining the limitation of activity caused by angina, assessing prognosis in patients with known coronary artery disease, assessing perioperative risk, and evaluating responses to therapy. In patients with a clinical s