Results 21 to 30 of about 764,332 (226)

Ion Beam Imaging Shows Selective Thallium-201 Uptake in Cell Nuclei: Impact on Cellular Dosimetry and Radiotoxicity of Auger Electron Emitters [PDF]

Chemical & Biomedical Imaging
Katarzyna M. Wulfmeier, Paul M. D. Gape, Catia Costa, Pedro Machado, Theodora Stewart, Raymond M. Reilly, Melanie Bailey, Philip J. Blower, Vincenzo Abbate, Samantha Y. A. Terry   +9 more
doaj   +2 more sources

Assessment of olfactory nerve by SPECT-MRI image with nasal thallium-201 administration in patients with olfactory impairments in comparison to healthy volunteers. [PDF]

PLoS ONE, 2013
PURPOSE: The aim of this study was to assess whether migration of thallium-201 ((201)Tl) to the olfactory bulb were reduced in patients with olfactory impairments in comparison to healthy volunteers after nasal administration of (201)Tl.
Hideaki Shiga, Junichi Taki, Kohshin Washiyama, Junpei Yamamoto, Sakae Kinase, Koichi Okuda, Seigo Kinuya, Naoto Watanabe, Hisao Tonami, Kichiro Koshida, Ryohei Amano, Mitsuru Furukawa, Takaki Miwa   +12 more
doaj   +1 more source

Comparison between Machine Learning and Multiple Linear Regression to Identify Abnormal Thallium Myocardial Perfusion Scan in Chinese Type 2 Diabetes

Diagnostics, 2022
Type 2 diabetes mellitus (T2DM) patients have a high risk of coronary artery disease (CAD). Thallium-201 myocardial perfusion scan (Th-201 scan) is a non-invasive and extensively used tool in recognizing CAD in clinical settings.
Jiunn-Diann Lin, Dee Pei, Fang-Yu Chen, Chung-Ze Wu, Chieh-Hua Lu, Li-Ying Huang, Chun-Heng Kuo, Shi-Wen Kuo, Yen-Lin Chen   +8 more
doaj   +1 more source

Evaluation of Skeletal Muscle with Thallium-201 Scintigraphy in Myotonic Muscular Dystrophy: A Case Report [PDF]

, 1987
1987-03A case of myotonic muscular dystrophy in which thallium-20l showed dystrophic change of skeletal muscle is described. After i.v. injection of 2 mCi of thallium-201, the patient's whole body scintigram was reconstructed by taking the geometric mean
YAMAMOTO, SHUHEI
core   +1 more source

Prediction of recovery of myocardial dysfunction after revascularization comparison of fluorine-18 fluorodeoxyglucose/thallium-201 SPECT, thallium-201 stress-reinjection SPECT and dobutamine echocardiography [PDF]

, 1996
Objectives. We compared three techniques to predict functional recovery after revascularization.Background. Recently, fluorine-18 (F-18) fluorodeoxyglucose in combination with single-photon emission computed tomography (SPECT) has been proposed to ...
Bax, Jeroen J., Visser, Cees A., Fioretti, Paolo M., Boersma, Eric, van Lingen, Arthur, Teule, Gerrit J.J., Visser, Frans C., Cornel, Jan H., Reijs, Ambroos E.M.   +8 more
core   +1 more source

Diagnostic accuracy of functional imaging modalities for chondrosarcoma: A systematic review and meta-analysis

Journal of Bone Oncology, 2019
Introduction: The distinction between low-grade (grade 1) chondrosarcoma and its benign counterparts can be challenging. This systematic review aims to quantify the diagnostic accuracies of all functional imaging modalities used in the diagnosis of ...
I. Jo, D. Gould, S. Schlicht, K. Taubman, P. Choong   +4 more
doaj   +1 more source

Association of Long Noncoding RNA Expression Signatures with Stress-Induced Myocardial Perfusion Defects

Biomolecules, 2023
Stress-induced myocardial perfusion defects found in dipyridamole–thallium-201 single-photon emission computed tomography imaging may indicate vascular perfusion abnormalities and risk of obstructive or nonobstructive coronary heart disease.
Yu-Chieh Chang, Jun-Ting Liou, Yu-Min Peng, Guan-Jun Chen, Chien-Yu Lin, Chin-An Yang   +5 more
doaj   +1 more source

Prognostic value of olfactory nerve damage measured with thallium-based olfactory imaging in patients with idiopathic olfactory dysfunction

Scientific Reports, 2017
Idiopathic olfactory disorder is resistant to treatment, and the recovery time is long. This study investigated the prognostic value of the migration of nasally administered thallium-201 to the olfactory bulb (thallium migration to the OB), a measure of ...
Hideaki Shiga, Junichi Taki, Koichi Okuda, Naoto Watanabe, Hisao Tonami, Hideaki Nakagawa, Seigo Kinuya, Takaki Miwa   +7 more
doaj   +1 more source

Enhanced Diagnosis of Coronary Artery Disease in Women by Dobutamine Thallium-201 ST-Segment/Heart Rate Slope and Thallium-201 Myocardial SPECT

Journal of the Formosan Medical Association, 2007
The diagnosis of coronary artery disease (CAD) in women presents a great challenge because of poor exercise capacity and inadequate heart rate response during stress test.
Dong-Feng Yeih, Por-Jau Huang, Yi-Lwun Ho   +2 more
doaj   +1 more source

Performance of Thallium-201 Electrocardiography-gated Myocardial Perfusion Single Photon Emission Computed Tomography to Assess Left Ventricular Function

Kaohsiung Journal of Medical Sciences, 2005
This study evaluated the performance of gated single photon emission computed tomography (SPECT) with thallium-201 (201Tl) in assessing left ventricular ejection fraction (LVEF), end-diastolic volume (EDV), and end-systolic volume (ESV) in Taiwanese by ...
Guang-Uei Hung, Kuang-Tao Yang
doaj   +1 more source