Publications by authors named "Psimadas Dimitrios"

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Detection of Ectopic Mediastinal Parathyroid Adenoma on Myocardial Perfusion Scintigraphy with 99mTc-Tetrofosmin.
Varvara Valotassiou, Marianna Vlychou, Sotiria Alexiou, Dimitrios Psimadas, George Angelidis

Indian J Nucl Med· October 2025

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Long-Term Prognostic Value of Automated Measurements in Nuclear Cardiology: Comparisons with Expert Scoring.
George Angelidis, Stavroula Giannakou, Varvara Valotassiou, Ioannis Tsougos, Chara Tzavara, Dimitrios Psimadas

Medicina (Kaunas)· September 2023

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Automated Analysis vs. Expert Reading in Nuclear Cardiology: Correlations with the Angiographic Score.
George Angelidis, Varvara Valotassiou, Ioannis Tsougos, Chara Tzavara, Dimitrios Psimadas

Medicina (Kaunas)· October 2022

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Anosognosia in Dementia: Evaluation of Perfusion Correlates Using 99mTc-HMPAO SPECT and Automated Brodmann Areas Analysis.
Varvara Valotassiou, Nikolaos Sifakis, Chara Tzavara, Evi Lykou, Niki Tsinia, Dimitrios Psimadas

Diagnostics (Basel)· May 2022

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Correlation of Neuropsychiatric Symptoms in Dementia with Brain Perfusion: A 99mTc-SPECT-HMPAO Study with Brodmann Areas Analysis.
Varvara Valotassiou, Nikolaos Sifakis, Chara Tzavara, Evi Lykou, Niki Tsinia, Dimitrios Psimadas

Curr Alzheimer Res· April 2022

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Differences of apathy perfusion correlates between Alzheimer's disease and frontotemporal dementia. A 99mTc-HMPAO SPECT study with automated Brodmann areas analysis.
Varvara Valotassiou, Nikolaos Sifakis, Chara Tzavara, Evi Lykou, Niki Tsinia, Dimitrios Psimadas

Int J Psychiatry Clin Pract· March 2022

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Age, gestational and heat stress effects on ghrelin secretion in dairy cattle.
Nanas Ioannis, Dovolou Eleni, Psimadas Dimitrios, Dadouli Katerina, Chouzouris Thomas-Markos

Theriogenology· December 2021

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Eating Disorders in Frontotemporal Dementia and Alzheimer's Disease: Evaluation of Brain Perfusion Correlates Using 99mTc-HMPAO SPECT with Brodmann Areas Analysis.
Varvara Valotassiou, Nikolaos Sifakis, Chara Tzavara, Evi Lykou, Niki Tsinia, Dimitrios Psimadas

J Alzheimers Dis· September 2021

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In the era of FDG PET, is it time for brain perfusion SPECT to gain a place in Alzheimer's disease imaging biomarkers?
Varvara Valotassiou, George Angelidis, Dimitrios Psimadas, Ioannis Tsougos, Panagiotis Georgoulias

Eur J Nucl Med Mol Imaging· April 2021

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Premature CAD: Conventional Screening and Diagnostic Strategies May Not Capture the "Whole Picture".
George Angelidis, Varvara Valotassiou, Maria Satra, Dimitrios Psimadas, Panagiotis Georgoulias

Angiology· February 2021

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COVID-19 and nuclear cardiology: Introducing the "forward" virtual visit.
George Angelidis, Varvara Valotassiou, Dimitrios Psimadas, Panagiotis Georgoulias

J Card Surg· February 2021

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Impact of renin-angiotensin-aldosterone system polymorphisms on myocardial perfusion: Correlations with myocardial single photon emission computed tomography-derived parameters.
George Angelidis, Maria Samara, Maria Papathanassiou, Maria Satra, Varvara Valotassiou, Dimitrios Psimadas

J Nucl Cardiol· August 2019

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Detection of Extramedullary Hematopoietic Tissue in a Patient with Beta-Thalassemia Major on Tc99m-Sestamibi Parathyroid Scintigraphy.
Varvara Valotassiou, George Angelidis, Sotiria Alexiou, Dimitrios Psimadas, Ioannis Tsougos

Indian J Nucl Med· January 2019

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SPECT and PET imaging in Alzheimer's disease.
Varvara Valotassiou, Julia Malamitsi, John Papatriantafyllou, Efthimios Dardiotis, Ioannis Tsougos, Dimitrios Psimadas

Ann Nucl Med· November 2018

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Myocardial perfusion and left ventricular quantitative parameters obtained using gated myocardial SPECT: Comparison of three software packages.
Sotiria Alexiou, Panagiotis Georgoulias, George Angelidis, Varvara Valotassiou, Ioannis Tsougos, Dimitrios Psimadas, Dimitrios Alexopoulos, Dimitrios Apostolopoulos

J Nucl Cardiol· June 2018

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A Novel Metal-Based Imaging Probe for Targeted Dual-Modality SPECT/MR Imaging of Angiogenesis.
Charalampos Tsoukalas, Dimitrios Psimadas, George A Kastis, Vassilis Koutoulidis, Adrian L Harris

Front Chem· June 2018

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Radiolabeled mAbs as Molecular Imaging and/or Therapy Agents Targeting PSMA.
Dimitrios Psimadas, Varvara Valotassiou, Sotiria Alexiou, Ioannis Tsougos, Panagiotis Georgoulias

Cancer Invest· February 2018

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Clinical Evaluation of Brain Perfusion SPECT with Brodmann Areas Mapping in Early Diagnosis of Alzheimer's Disease.
Varvara Valotassiou, John Papatriantafyllou, Nikolaos Sifakis, Chara Tzavara, Ioannis Tsougos, Dimitrios Psimadas

J Alzheimers Dis· July 2016

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Brain perfusion SPECT with Brodmann areas analysis in differentiating frontotemporal dementia subtypes.
Varvara Valotassiou, John Papatriantafyllou, Nikolaos Sifakis, Chara Tzavara, Ioannis Tsougos, Dimitrios Psimadas

Curr Alzheimer Res· August 2015

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In vivo anticancer evaluation of the hyperthermic efficacy of anti-human epidermal growth factor receptor-targeted PEG-based nanocarrier containing magnetic nanoparticles.
Giovanni Baldi, Costanza Ravagli, Filippo Mazzantini, George Loudos, Jaume Adan, Dimitrios Psimadas

Int J Nanomedicine· March 2015

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Evaluation of ανβ3-mediated tumor expression with a 99mTc-labeled ornithine-modified RGD derivative during glioblastoma growth in vivo.
Irene Tsiapa, George Loudos, Eirini A Fragogeorgi, Penelope Bouziotis, Dimitrios Psimadas

Cancer Biother Radiopharm· December 2014

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(99m)Tc-labeled aminosilane-coated iron oxide nanoparticles for molecular imaging of ανβ3-mediated tumor expression and feasibility for hyperthermia treatment.
Irene Tsiapa, Eleni K Efthimiadou, Eirini Fragogeorgi, George Loudos, Alexandra D Varvarigou, Dimitrios Psimadas

J Colloid Interface Sci· November 2014

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Preliminary in vitro and in vivo evaluation of liposomal nanoparticles for passive and active tumour targeting by scintigraphic and MRI imaging.
Bianchi Patrick, Fragogeorgi Eirini, Efthymiadou Eleni, Xanthopoulos Stavros, Psimadas Dimitrios

EJNMMI Phys· July 2014

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Targeted delivery of silver nanoparticles and alisertib: in vitro and in vivo synergistic effect against glioblastoma.
Erica Locatelli, Maria Naddaka, Chiara Uboldi, George Loudos, Eirini Fragogeorgi, Dimitrios Psimadas

Nanomedicine (Lond)· May 2014

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Comparative in vitro stability and scintigraphic imaging for trafficking and tumor targeting of a directly and a novel ⁹⁹mTc(I)(CO)₃ labeled liposome.
Eirini A Fragogeorgi, Irina N Savina, Theodoros Tsotakos, Elen Efthimiadou, Stavros Xanthopoulos, Dimitrios Psimadas

Int J Pharm· April 2014

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