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N. Papathanasiou · SciRah

Researcher profile · Semantic Scholar

N. Papathanasiou

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N. Papathanasiou — researcher profile on SciRah

h-index: 18
Works: 58
Citations: 1,770

Most-cited papers

Procedure guidelines for PET/CT tumour imaging with 68Ga-DOTA-conjugated peptides: 68Ga-DOTA-TOC, 68Ga-DOTA-NOC, 68Ga-DOTA-TATE
I. Virgolini, V. Ambrosini, J. Bomanji, R. Baum +7 more
2010European Journal of Nuclear Medicine and Molecular Imaging406 citations
Semantic Scholar
18F-FDG PET/CT Imaging In Oncology
A. Almuhaideb, N. Papathanasiou, J. Bomanji
2011Annals of Saudi Medicine368 citations Open access
Semantic Scholar
18F-FDG PET/CT and 123I-Metaiodobenzylguanidine Imaging in High-Risk Neuroblastoma: Diagnostic Comparison and Survival Analysis
N. Papathanasiou, M. Gaze, K. Sullivan, M. Aldridge +3 more
2011Journal of Nuclear Medicine94 citations
Semantic Scholar
18F-Fludeoxyglucose PET/CT in the evaluation of large-vessel vasculitis: diagnostic performance and correlation with clinical and laboratory parameters.
N. Papathanasiou, Y. Du, L. Menezes, A. Almuhaideb +3 more
2012British Journal of Radiology91 citations Open access
Semantic Scholar
Comparison of 68Ga-DOTATATE and 18F-fluorodeoxyglucose PET/CT in the detection of recurrent medullary thyroid carcinoma
B. Conry, N. Papathanasiou, V. Prakash, I. Kayani +3 more
2009European Journal of Nuclear Medicine and Molecular Imaging87 citations
Semantic Scholar
Diagnostic accuracy of ¹²³I-FP-CIT (DaTSCAN) in dementia with Lewy bodies: a meta-analysis of published studies.
N. Papathanasiou, A. Boutsiadis, J. Dickson, J. Bomanji
2012Parkinsonism & Related Disorders85 citations
Semantic Scholar
Multi-input deep learning approach for Cardiovascular Disease diagnosis using Myocardial Perfusion Imaging and clinical data.
Ioannis D. Apostolopoulos, D. Apostolopoulos, T. Spyridonidis, N. Papathanasiou +1 more
2021Physica medica (Testo stampato)54 citations
Semantic Scholar
Comparison of 68 Ga-DOTATATE and 18 F-fluorodeoxyglucose PET / CT in the detection of recurrent medullary thyroid carcinoma
B. Conry, N. Papathanasiou, V. Prakash, I. Kayani +3 more
201954 citations
Semantic Scholar
Interobserver variability, and visual and quantitative parameters of 123I-FP-CIT SPECT (DaTSCAN) studies
N. Papathanasiou, P. Rondogianni, P. Chroni, M. Themistocleous +4 more
2012Annals of Nuclear Medicine47 citations
Semantic Scholar
Classification of lung nodule malignancy in computed tomography imaging utilising generative adversarial networks and semi-supervised transfer learning
Ioannis D. Apostolopoulos, N. Papathanasiou, G. Panayiotakis
2021Biocybernetics and Biomedical Engineering43 citations
Semantic Scholar
Applications of Generative Adversarial Networks (GANs) in Positron Emission Tomography (PET) imaging: A review
Ioannis D. Apostolopoulos, N. Papathanasiou, D. Apostolopoulos, G. Panayiotakis
2022European Journal of Nuclear Medicine and Molecular Imaging39 citations
Semantic Scholar
111In-DTPA0-octreotide (Octreoscan), 131I-MIBG and other agents for radionuclide therapy of NETs
J. Bomanji, N. Papathanasiou
2012European Journal of Nuclear Medicine and Molecular Imaging38 citations
Semantic Scholar
The Impact of Non-Discretionary Factors on DEA and SFA Technical Efficiency Differences
N. Kontodimopoulos, N. Papathanasiou, Angeliki Flokou, Y. Tountas +1 more
2011Journal of medical systems37 citations
Semantic Scholar
Automatic characterization of myocardial perfusion imaging polar maps employing deep learning and data augmentation.
Ioannis D. Apostolopoulos, N. Papathanasiou, T. Spyridonidis, D. Apostolopoulos
2020Hellenic journal of nuclear medicine36 citations
Semantic Scholar
Automatic classification of solitary pulmonary nodules in PET/CT imaging employing transfer learning techniques
Ioannis D. Apostolopoulos, Emmanuel G. Pintelas, I. Livieris, D. Apostolopoulos +3 more
2021Medical and Biological Engineering and Computing35 citations
Semantic Scholar
COVID-19 in the act: incidental 18F-FDG PET/CT findings in asymptomatic patients and those with symptoms not primarily correlated with COVID-19 during the United Kingdom coronavirus lockdown
Richard Halsey, D. Priftakis, S. Mackenzie, S. Wan +6 more
2020European Journal of Nuclear Medicine and Molecular Imaging27 citations Open access
Semantic Scholar
Procedure Guidelines for Pet/ct Tumour Imaging with 68 Ga-dota-conjugated Peptides
I. Virgolini, V. Ambrosini, J. Bomanji, R. P. Baum +7 more
201024 citations
Semantic Scholar
A deep learning-based prediction model for the biodistribution of 90 Y microspheres in liver radioembolization.
D. Plachouris, Ioannis Tzolas, I. Gatos, P. Papadimitroulas +7 more
2021Medical Physics (Lancaster)23 citations Open access
Semantic Scholar
Effect of depleted uranium weapons used in the Balkan war on the incidence of cervical intraepithelial neoplasia (CIN) and invasive cancer of the cervix in Greece.
K. Papathanasiou, C. Gianoulis, A. Tolikas, D. Dovas +3 more
2005Clinical and experimental obstetrics & gynecology18 citations
Semantic Scholar
A Deep Learning Methodology for the Detection of Abnormal Parathyroid Glands via Scintigraphy with 99mTc-Sestamibi
Ioannis D. Apostolopoulos, N. Papathanasiou, D. Apostolopoulos
2022Diseases17 citations Open access
Semantic Scholar
Separating Managerial Inefficiency from Influences of the Operating Environment: An Application in Dialysis
N. Kontodimopoulos, N. Papathanasiou, Y. Tountas, D. Niakas
2010Journal of medical systems17 citations
Semantic Scholar
18F-FDG PET/CT for Early Postradiotherapy Assessment in Solitary Bone Plasmacytomas
P. Alongi, L. Zanoni, E. Incerti, F. Fallanca +5 more
2015Clinical Nuclear Medicine16 citations
Semantic Scholar
The distance from a matrix polynomial to matrix polynomials with a prescribed multiple eigenvalue
N. Papathanasiou, P. Psarrakos
200816 citations Open access
Semantic Scholar
99mTc-depreotide in the evaluation of bone infection and inflammation
N. Papathanasiou, P. Rondogianni, Nikoletta K. Pianou, Pinelopi Karampina +2 more
2008Nuclear medicine communications15 citations
Semantic Scholar
Deep Learning Methods to Reveal Important X-ray Features in COVID-19 Detection: Investigation of Explainability and Feature Reproducibility
Ioannis D. Apostolopoulos, D. Apostolopoulos, N. Papathanasiou
2022Reports13 citations Open access
Semantic Scholar
Innovative Attention-Based Explainable Feature-Fusion VGG19 Network for Characterising Myocardial Perfusion Imaging SPECT Polar Maps in Patients with Suspected Coronary Artery Disease
Ioannis D. Apostolopoulos, N. Papathanasiou, Nikolaos Papandrianos, E. Papageorgiou +1 more
2023Applied Sciences10 citations Open access
Semantic Scholar
Detection and Localisation of Abnormal Parathyroid Glands: An Explainable Deep Learning Approach
D. Apostolopoulos, Ioannis D. Apostolopoulos, N. Papathanasiou, T. Spyridonidis +1 more
2022Algorithms10 citations Open access
Semantic Scholar
Clinical Evaluation of a Three-Dimensional Internal Dosimetry Technique for Liver Radioembolization with 90Y Microspheres Using Dose Voxel Kernels
D. Plachouris, Konstantinos A. Mountris, P. Papadimitroulas, T. Spyridonidis +6 more
2021Cancer Biotherapy and Radiopharmaceuticals9 citations
Semantic Scholar
Radiotherapy and Renal Cell Carcinoma: A Continuing Saga
Despoina Spyropoulou, Panagiotis Tsiganos, F. Dimitrakopoulos, M. Tolia +7 more
2021In Vivo9 citations Open access
Semantic Scholar
On condition numbers of polynomial eigenvalue problems
N. Papathanasiou, P. Psarrakos
2009Applied Mathematics and Computation7 citations
Semantic Scholar
90Y-microsphere radioembolization: The method, clinical evidence and perspective.
T. Spyridonidis, N. Papathanasiou, John Spyridonidis, Christina Ntzoumani +3 more
2020Hellenic journal of nuclear medicine6 citations
Semantic Scholar
History and development of radioembolization: an old idea with modern applications
T. Spyridonidis, John Spyridonidis, N. Papathanasiou, K. Katsanos
2019Nuclear medicine communications6 citations
Semantic Scholar
Explainable Artificial Intelligence Method (ParaNet+) Localises Abnormal Parathyroid Glands in Scintigraphic Scans of Patients with Primary Hyperparathyroidism
D. Apostolopoulos, Ioannis D. Apostolopoulos, N. Papathanasiou, T. Spyridonidis +1 more
2023Algorithms4 citations Open access
Semantic Scholar
Diagnostic and Therapeutic Challenges in a Patient with Ureteral Metastases from a Triple Negative Breast Cancer
Georgia Saranti, V. Zolota, C. Kalogeropoulou, N. Papathanasiou +4 more
2022Current Oncology4 citations Open access
Semantic Scholar
Assessment of left ventricular function at rest using rubidium-82 myocardial perfusion PET: comparison of four software algorithms with simultaneous 64-slice coronary CT angiography
L. Menezes, A. Groves, E. Prvulovich, J. Dickson +6 more
2009Nuclear medicine communications4 citations
Semantic Scholar
Normal matrix polynomials with nonsingular leading coefficients
N. Papathanasiou, P. Psarrakos
20083 citations Open access
Semantic Scholar
CLINICAL IMPLEMENTATION OF PET/CT IMAGING IN RADIOTHERAPY TREATMENT PLANNING
A. Vasilou, S. Papatheodorou, N. Papathanasiou, D. Spyropoulou +1 more
2022Physica medica (Testo stampato)2 citations
Semantic Scholar
Deep Learning Assessment for Mining Important Medical Image Features of Various Modalities
Ioannis D. Apostolopoulos, N. Papathanasiou, N. Papandrianos, E. Papageorgiou +1 more
2022Diagnostics2 citations Open access
Semantic Scholar
Neglected Posterior Dislocation Septic Loosening and Prolonged Flexion Contracture of Total Knee Arthroplasty: A Case Report
V. Athanasiou, A. Panagopoulos, J. Gliatis, N. Papathanasiou +2 more
2021The American journal of case reports2 citations Open access
Semantic Scholar
TIPIC syndrome.
D. Daoussis, Pantelis Kraniotis, N. Papathanasiou, S. Assimakopoulos
2022Joint Bone Spine1 citations
Semantic Scholar
Adult Medulloblastoma Depicted With 99mTc-HYNIC-[D-Phe1, Tyr3-Octreotide] SPECT/CT.
T. Spyridonidis, N. Papathanasiou, M. Spiliotopoulou, C. Papadimitropoulos +1 more
2020Clinical Nuclear Medicine1 citations
Semantic Scholar
Metastatic cervical carcinoma presenting as psoas abscess, after a radical total hysterectomy
Panagiotis Chatzis, A. Daniilidis, N. Papathanasiou, K. Lathouras +2 more
2014Journal of Obstetrics and Gynaecology Research1 citations
Semantic Scholar
Seronegative demyelinating disease within the neuromyelitis optica/MOG antibody-associated disease spectrum following nivolumab and ipilimumab: A case report and literature review.
Apostolos Spiliopoulos, Aristea Leventouri, Theodora Sagona, N. Papathanasiou +3 more
2026Multiple Sclerosis and Related Disorders0 citations
Semantic Scholar
P1121: POSITRON EMISSION TOMOGRAPHY FOR FINAL RESPONSE ASSESSMENT TO RITUXIMAB-DOSE ADJUSTED EPOCH IN PRIMARY MEDIASTINAL LARGE B-CELL LYMPHOMA: WHO IS WORTHY TO BE IRRADIATED?
T. Vassilakopoulos, A. Piperidou, Zois Melios, Evgenia Verigou +44 more
2023HemaSphere0 citations Open access
Semantic Scholar
Le TIPIC syndrome
D. Daoussis, Pantelis Kraniotis, N. Papathanasiou, S. Assimakopoulos
2023Revue du Rhumatisme0 citations
Semantic Scholar
PET RADIOMICS FOR DIFFERENTIATION BETWEEN ADENOCARCINOMA AND SQUAMOUS CELL CARCINOMA IN NON-SMALL-CELL LUNG CANCER (NSCLC): A PILOT STUDY
D. Dimitriou, G. Vlachopoulos, N. Papathanasiou, K. Papadimitropoulos +3 more
2022Physica medica (Testo stampato)0 citations
Semantic Scholar
DEEP LEARNING FOR THE DETECTION AND LOCALIZATION OF ABNORMAL PARATHYROID GLANDS IN PATIENTS WITH HYPERPARATHYROIDISM
Ioannis D. Apostolopoulos, N. Papathanasiou, G. Panayiotakis, D. Apostolopoulos
2022Physica medica (Testo stampato)0 citations
Semantic Scholar
Highly Aggressive Lymphοmas
P. Tsirigotis, N. Papathanasiou, A. Rousakis
20160 citations
Semantic Scholar
Image Retrieval using Visual Dictionaries
N. Papathanasiou, Thomas Halvey, Einsteinweg
20150 citations
Semantic Scholar
Studying Functional Brain Networks to Understand Mathematical Thinking: A Graph-Theoretical Approach
Giorgos Bamparopoulos, Manousos A. Klados, N. Papathanasiou, Ioannis Antoniou +2 more
20140 citations
Semantic Scholar

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Ioannis D. Apostolopoulos×12
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D. Apostolopoulos×11
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T. Spyridonidis×9
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I. Kayani — researcher profile on SciRah

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