نتایج جستجو برای: 131i mibg
تعداد نتایج: 2920 فیلتر نتایج به سال:
s: Oral Presentations UCSF Multidisciplinary Resident Research Symposium Wednesday, May 25, 2016 Mission Bay, Mission Hall, MH-1400 Abstract title: Secondary Malignancy in Neuroblastoma After 131I-metaiodobenzylguanidine Treatmenttitle: Secondary Malignancy in Neuroblastoma After 131I-metaiodobenzylguanidine Treatment Resident’s name: Kelly E. Huibregtse, MD, MS Name of program: Pediatrics Purp...
BACKGROUND Heart failure is associated with activation of the sympathetic nervous system and downregulation of beta-receptors. However, the coupling between cardiac sympathetic neuronal function and the beta-receptor during the development of hypertensive heart failure is not clear. METHODS AND RESULTS We determined cardiac neuronal function and beta-receptors with a dual-tracer method of [13...
BACKGROUND Although humans and swine with hibernating myocardium have an increased risk of sudden death, the contribution of chronic alterations in sympathetic nerve function is unknown. Acute transmural ischemia causes inhomogeneity in sympathetic innervation that may lead to lethal arrhythmias, but it is unclear whether similar abnormalities develop in response to chronic reversible ischemia....
The author reviewed present status and progress of endocrine nuclear medicine including thyroid, parathyroid, adrenocortical, adrenomedullary and somatostatin receptor imaging and also radionuclide therapy of Basedow's disease, metastatic foci of post-operative thyroid cancer and malignant neural crest tumor. Relatively new imaging agents include 99mTc-MIBI and 99mTc-tetrofosmin for parathyroid...
CONTEXT Pheochromocytomas are rare tumors of predominantly adrenal origin that often produce and secrete catecholamines. Malignancy occurs in a variable percentage of cases depending on genetic background and tumor location. Definitive diagnosis relies on the detection of distant metastases. Treatments for malignant pheochromocytoma include surgical debulking, pharmacological control of hormone...
Peptide-receptor imaging and therapy with radiolabeled somatostatin analogs such as 68Ga-DOTA-TATE and 177Lu-DOTA-TATE have become an effective treatment option for SSTR-positive neuroendocrine tumors. The purpose of this study was to evaluate the correlation of somatostatin receptor-2 (SSTR2) expression with 68Ga-DOTA-TATE uptake and 177Lu-DOTA-TATE therapy in neuroblastoma (NB) xenograft mode...
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