نتایج جستجو برای: 99mtc ecd

تعداد نتایج: 7207  

2014
Mayadhar Barik Minu Bajpai Rashmi Ranajn Das Arun Malhotra Shasanka Shekhar Panda Manas Kumar Sahoo Sadanand Dwivedi

PURPOSE OF THE REPORT There is a paucity of data on correlation of various imaging modalities with clinical findings in craniosynostosis. Moreover, no study has specifically reported the role of (99m)Tc-ECD SPECT in a large number of subjects with craniosynostosis. MATERIALS AND METHODS We prospectively analyzed a cohort of 85 patients with craniosynostosis from year 2007 to 2012. All patient...

Journal: : 2022

Objective: The development of new radiopharmaceuticals capable specifically imaging cancer is an important research area. For this reason, the aim study to investigate cell binding novel developed nanoradiopharmaceutical ([99mTc]Tc-nab-PTX) on HT-29 line (human colorectal adenocarcinoma cells).
 Material and Method: In study, nab-PTX was labeled with [99mTc]Tc, labeling efficiency in vitro...

Journal: :Journal of nuclear medicine : official publication, Society of Nuclear Medicine 2009
Yong-An Chung Joo Hyun O Jee-Young Kim Ki-Jun Kim Kook-Jin Ahn

UNLABELLED Cerebral amyloid angiopathy (CAA) is known to be an important cause of spontaneous cortical-subcortical intracranial hemorrhage in normotensive older persons. CAA can also manifest as leukoencephalopathy, brain atrophy, and ischemia secondary to hypoperfusion. Our goal was to verify cerebral hypoperfusion in patients with CAA using (99m)Tc-ethylcysteinate dimer ((99m)Tc-ECD) brain pe...

2014
Antita Adriaens Kathelijne Peremans Tim Waelbers Eva Vandermeulen Siska Croubels Luc Duchateau André Dobbeleir Kurt Audenaert Jos Eersels Simon Vermeire Bart De Spiegeleer Ingeborgh Polis Stephen D. Ginsberg

To gain insights into the working mechanism of morphine, regional cerebral blood flow (rCBF) patterns after morphine administration were assessed in dogs. In a randomized cross-over experimental study, rCBF was estimated with 99mTc-Ethylcysteinate Dimer single photon emission computed tomography in 8 dogs at baseline, at 30 minutes and at 120 minutes after a single bolus of morphine. Perfusion ...

Journal: :International braz j urol : official journal of the Brazilian Society of Urology 2006
F C Domingues G Y Fujikawa H Decker G Alonso J C Pereira P S Duarte

OBJECTIVE The aim of this study was to compare the renal function measured with either 99mTc-DTPA or 99mTc-EC dynamic scintigraphies with that measured using 99mTc-DMSA static scintigraphy. METHODS the values of relative renal function measured in 111 renal dynamic scintigraphies performed either with 99mTc-DTPA (55 studies) or with 99mTc-EC (56 studies) were compared with the relative functi...

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