نتایج جستجو برای: hynic toc
تعداد نتایج: 3252 فیلتر نتایج به سال:
BACKGROUND Human T lymphocytes infiltrating tissues in autoimmune diseases are known to express somatostatin receptors amongst other activation markers. In this study, we evaluated whether somatostatin receptor scintigraphy (SRS) using a radiolabelled somatostatin analogue ((99m)Tc-EDDA/tricine-HYNIC-tyr(3)-octreotide ((99m)Tc-EDDA/HYNIC-TOC)) is able to detect the presence of immune-mediated p...
We report the case of a 59 years old woman affected by lung and joint sarcoidosis, secondary Sjogren's syndrome refractory to common disease-modifying antirheumatic drugs (DMARDs) that regressed with infliximab and methotrexate. 99mTc-HYNIC-TOC scintigraphy was useful in diagnosis, choice of treatment and follow-up.
A 62-year-old woman diagnosed with a pancreatic neuroendocrine tumor (NET) underwent surgery in 2004 and was reoperated in 2009 for recurrence in the greater curvature of the stomach. Theposterior clinical and radiological controlswerenegative until 2011. InMarch 2011 a somatostatin receptor scintigraphy with 99mTcEDDA/HYNIC-TOC was performed to rule out new recurrence which was suspected due t...
The aim of this study was to investigate the predictive role of the orbital somatostatin receptor scintigraphy with 99mTc-EDDA/HYNIC-TOC (99mTc-TOC) to detect clinical stage of Graves’ ophthalmopathy and the response to corticosteroid therapy. The subjects of the experiment were 46 patients with Graves’ ophthalmopathy (GO) and four volunteers without eye disease or GO as the normal group (NG). ...
The use of radiolabeled peptide ligands as diagnostics and therapeutics in nuclear oncology has increased recently. One of the most frequently used radiopharmaceutical is 99mTc-EDDA/HYNIC-TOC, a somatostatin analog with affinity for certain types of somatostatin receptors, overexpressed in tumors of neuroendocrine origin. The radiopharmaceutical is not readily available; therefore we introduced...
The high expression of somatostatin receptors in many tumours, have made receptor scintigraphy with 111In-DTPA-Octreotide a widly used procedure in nuclear medicine. Despite its clinical success, some limitation and drawbacks of radiolabelling with 111In remain, especially those concerned with the cost, availability and physical decay properties of this radionuclide. 99mTc-EDDA/HYNIC-Tyr3...
the high expression of somatostatin receptors in many tumours, have made receptor scintigraphy with 111in-dtpa-octreotide a widly used procedure in nuclear medicine. despite its clinical success, some limitation and drawbacks of radiolabelling with 111in remain, especially those concerned with the cost, availability and physical decay properties of this radionuclide. 99mtc-edda/hynic-tyr3-toc w...
UNLABELLED The aim of this study was to compare the imaging abilities of the recently developed somatostatin analog, (99m)Tc-hydrazinonicotinyl-Tyr(3)-octreotide ((99m)Tc-HYNIC-TOC [(99m)Tc-TOC]), with (111)In-diethylenediaminepentaacetic acid-D-Phe(1)-octreotide ((111)In-OCT [Octreoscan]) in patients undergoing routine somatostatin receptor (SSTR) scintigraphy. METHODS Forty-one patients (20...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید