Results 71 to 80 of about 18,714 (246)

Brain Single Photon Emission Computed Tomography With Tc-99m MIBI or Tc-99m ECD in Comparison to MRI in Multiple Sclerosis [PDF]

open access: yes, 2010
Purpose: To evaluate whether or not brain single photon emission computed tomography (SPECT) with Tc-99m MIBI or Tc-99m ECD (ethyl cysteinate dimer) can detect any abnormality in patients with definite multiple sclerosis (MS).
Assadi, Majid   +6 more
core   +2 more sources

Lung 99mTc-MIBI scintigraphy: impact on diagnosis of solitary pulmonary nodule

open access: yesBiomolecules & Biomedicine, 2011
Most of today available non-invasive procedures cannot clearly determinate between benign and malignant solitary pulmonary nodules (SPN). The purpose of the study was to assess the possibility of using 99mTc labeled hexakis-2-methoxyisobutylisonitrile ...
Katarina Nikoletic   +5 more
doaj   +1 more source

Technetium-99m methoxyisobutylisonitrile scintigraphy in the assessment of cold thyroid nodules: is it time to change the approach to the management of cold thyroid nodules? [PDF]

open access: yes, 2016
methoxyisobutylisonitrile (99mTc-MIBI) is recommended for evaluating thyroid nodule metabolism. In addition, it may help differentiate between benign and malignant nodules; however, the efficacy of this technique has not been fully elucidated ...
Assadi, Majid   +7 more
core  

Hyperparathyroidism in pregnancy and 99mTc-MIBI scintigraphy

open access: yesEuropean Annals of Otorhinolaryngology, Head and Neck Diseases, 2019
Primary hyperparathyroidism (PHPT) during pregnancy can be responsible for serious maternal and foetal complications and should be treated by elective low-risk, minimally invasive surgery. Preoperative assessment of hyperfunctioning parathyroid glands is classically based on high-resolution neck ultrasound (US) and 99mTc-sestamibi/123I scintigraphy ...
Malheiro, E.   +3 more
openaire   +3 more sources

1294 An automated machine learning framework for rapid quantification and analysis of multiplexed ion beam images (MIBI) [PDF]

open access: bronze, 2022
Raghav Padmanabhan   +6 more
openalex   +1 more source

Imaging Multidrug Resistance P-glycoprotein Transport Function Using MicroPET with Technetium-94m-Sestamibi

open access: yesMolecular Imaging, 2005
The best characterized mechanism of multidrug resistance (MDR) in cancer involves the MDR1 efflux transporter P-glycoprotein (Pgp). The positron-emitting radiotracer hexakis (2-methoxyisobutylisonitrile)- 94m Tc ( 94m Tc-MIBI) was synthesized and ...
Heather M. Bigott   +3 more
doaj   +1 more source

Complete improvement in a patient with multiple irreversible defects of the left ventricle on 99m technetium-sestamibi SPECT after percutaneous coronary intervention. [PDF]

open access: yes, 2012
99mTc-sestamibi has been investigated as a potential viability marker; initial studies have shown good concordance between 201Tl and 99mTc-sestamibi activities in both viable and nonviable myocardium.
Amini, A.   +11 more
core  

Electronic structures and optical properties of realistic transition metal dichalcogenide heterostructures from first principles

open access: yes, 2013
We calculate from first principles the electronic structure and optical properties of a number of transition metal dichalcogenide (TMD) bilayer heterostructures consisting of MoS2 layers sandwiched with WS2, MoSe2, MoTe2, BN, or graphene sheets. Contrary
Komsa, Hannu-Pekka   +1 more
core   +1 more source

From [99mTc]pertechnetate to [99mTc]sestamibi: Dissection of a Complex Reaction Sequence Using Radio-LC-MS

open access: yesMolecules
[99mTc]sestamibi ([99mTc][Tc(MIBI)6]+; MIBI = 2-methoxybutylisonitrile) is a clinically established myocardial perfusion SPECT tracer. Its one-pot kit-based synthesis from [99mTc]pertechnetate ([99mTc][TcO4]−) is complex, involving a 6-oxidation state ...
Joana do Mar Ferreira Machado   +9 more
doaj   +1 more source

Breast cancer detected as an incidental finding on Tc-MIBI scintigraphy

open access: yesActa Radiologica Open, 2017
We report a case of breast cancer detected as an incidental finding on 99m Tc-MIBI scintigraphy. 99m Tc-MIBI scintigraphy is usually used to evaluate cardiac perfusion or to detect ectopic parathyroid adenomas; however, it is also known to sensitively ...
Toshihiro Homma   +8 more
doaj   +1 more source

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