WordNet

a soft grey malleable metallic element that resembles tin but discolors on exposure to air; it is highly toxic and is used in rodent and insect poisons; occurs in zinc blende and some iron ores (同)Tl, atomic number 81

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1. 治療を受けた非ST上昇型急性冠症候群患者の退院前の重症度分類における核種心筋血流イメージング radionuclide myocardial perfusion imaging in predischarge risk stratification of medically treated patients with non st elevation acute coronary syndrome
2. 冠動脈疾患の核イメージングによる心筋生存能の評価 assessment of myocardial viability by nuclear imaging in coronary heart disease
3. 冠動脈疾患の診断および予後における運動負荷放射性核種心筋血流イメージング exercise radionuclide myocardial perfusion imaging in the diagnosis and prognosis of coronary heart disease
4. 閉塞性の冠動脈心疾患診断のための負荷試験 stress testing for the diagnosis of obstructive coronary heart disease
5. 心サルコイドーシス cardiac sarcoidosis

Does perfusion pattern influence stress-induced changes in left ventricular mechanical dyssynchrony on thallium-201-gated SPECT myocardial perfusion imaging?

Singh H1, Patel CD, Sharma P, Naik N, Singh S, Narang R.
Journal of nuclear cardiology : official publication of the American Society of Nuclear Cardiology.J Nucl Cardiol.2015 Feb;22(1):36-43. doi: 10.1007/s12350-014-9979-0. Epub 2014 Aug 22.
BACKGROUND: The relationship between perfusion pattern and stress-induced changes in left ventricular mechanical dyssynchrony (LVMD) on stress-rest thallium-201-gated SPECT myocardial perfusion imaging (Tl-201 SPECT MPI) is not clear. The aim of the study is to assess the relation of perfusion patte
PMID 25145635

Okuchi S1, Okada T, Yamamoto A, Kanagaki M, Fushimi Y, Okada T, Yamauchi M, Kataoka M, Arakawa Y, Takahashi JC, Minamiguchi S, Miyamoto S, Togashi K.
Medicine.Medicine (Baltimore).2015 Feb;94(6):e549. doi: 10.1097/MD.0000000000000549.
The purpose was to compare capability of fluorine-18 fluorodeoxyglucose (FDG)-PET and thallium-201 (Tl)-SPECT for grading meningioma.This retrospective study was conducted as a case-control study under approval by the institutional review board. In the hospital information system, 67 patients (22 me
PMID 25674763

Serial dual single-photon emission computed tomography of thallium-201 and iodine-123 beta-methyliodophenyl pentadecanoic acid scintigraphy can predict functional recovery of patients with coronary artery disease after coronary artery bypass graft surgery.

Fujita K1, Kasama S, Kurabayashi M.
Nuclear medicine communications.Nucl Med Commun.2015 Feb;36(2):148-55. doi: 10.1097/MNM.0000000000000228.
BACKGROUND: A mismatch between thallium-201 ((201)Tl) and iodine-123 ((123)I)-beta-methyl iodophenyl pentadecanoic acid (BMIPP) dual single-photon emission computed tomography (SPECT) reflects a dysfunctional but viable myocardium, such as stunned or hibernating myocardium, in patients with coronary
PMID 25321160

Assessment of Olfactory Nerve by SPECT-MRI Image with Nasal Thallium-201 Administration in Patients with Olfactory Impairments in Comparison to Healthy Volunteers

Shiga Hideaki,Taki Junichi,Washiyama Kohshin,Yamamoto Junpei,Kinase Sakae,Okuda Koichi,Kinuya Seigo,Watanabe Naoto,Tonami Hisao,Koshida Kichiro,Amano Ryohei,Furukawa Mitsuru,Miwa Takaki
PLoS ONE 8(2), e57671, 2013-02-02
… Purpose: The aim of this study was to assess whether migration of thallium-201 (201Tl) to the olfactory bulb were reduced in patients with olfactory impairments in comparison to healthy volunteers after nasal administration of 201Tl. … 201TlCl was administered unilaterally to the olfactory cleft, and SPECT-CT was conducted 24 h later. …
NAID 120005253903

Novel method for quantitative evaluation of cardiac amyloidosis using 201TlCl and 99mTc-PYP SPECT

Yamamoto Yasushi,Onoguchi Masahisa,Haramoto Masuo,Kodani Nobuhiro,Komatsu Akio,Kitagaki Hajime,Tanabe Kazuaki
Annals of nuclear medicine 26(8), 634-643, 2012-10-01
… Methods We performed dual myocardial imaging using thallium- 201-chloride ( 201Tl-Cl) and 99mTc-PYP in cases of suspected cardiac amyloidosis and calculated the PYP accumulation rates of all myocardial pixels showing 99mTc- PYP accumulation. …
NAID 10031126412

Detection of Coronary Artery Disease Using Automated Quantitation of Myocardial Perfusion on Single-Photon Emission Computed Tomography Images From Patients With Angina Pectoris Without Prior Myocardial Infarction

NANASATO Mamoru,MORITA Sumio,YOSHIDA Ruka,NIIMI Takanaga,SUGIMOTO Mitsuo,TSUKAMOTO Kazumasa,HIRAYAMA Haruo,MUROHARA Toyoaki
Circulation journal : official journal of the Japanese Circulation Society 76(9), 2280-2282, 2012-08-25
… Methods and Results: Eighty-seven consecutive patients with known or suspected angina pectoris underwent 201thallium stress/rest SPECT followed by coronary angiography and the summed difference scores (SDS) were calculated using Heart Score View software. …
NAID 10030697230