Nikolaos L. Kelekis, MD

About Nikolaos L. Kelekis, MD

Nikolaos L. Kelekis, MD, With an exceptional h-index of 43 and a recent h-index of 28 (since 2020), a distinguished researcher at National and Kapodistrian University of Athens, specializes in the field of Radiology, Imaging, CT and MR imaging, Cardiovascular and Body Imaging, Interventional treatment of tumors.

His recent articles reflect a diverse array of research interests and contributions to the field:

Abstract No. 71 Electromagnetic Navigation System with a Marker Software for Computed Tomography–Guided Microwave Ablation of Liver Tumors Undetectable in Scans without …

Editorial for" Peritumoral MRI Radiomics Features Increase the Evaluation Efficiency for Response to Chemotherapy in Patients With Epithelial Ovarian Cancer".

Abstract No. 142 Long-Term Follow-Up of Oncologic Outcomes in Patients Who Underwent Percutaneous Microwave Ablation versus Robot-Assisted Partial Nephrectomy for Stage I Renal …

Percutaneous Microwave Ablation Versus Robot-Assisted Partial Nephrectomy for Stage I Renal Cell Carcinoma: A Propensity-Matched Cohort Study Focusing Upon Long-Term Follow-Up …

Comprehensive 3DCRT Hypofractionated Radiotherapy Schedule for Localized Prostate Adenocarcinoma in the Era of IMRT: Dosimetric and Endoscopic Analysis

CMR in AL Amyloidosis and Sarcoidosis. Do Look for Splenic Involvement

Abstract No. 551 Feasibility and Safety of Percutaneous Computed Tomography–Guided Lung Biopsies Using a Table-Mounted Robotic System: Preliminary Results

Investigating silent pauses in connected speech: integrating linguistic, neuropsychological, and neuroanatomical perspectives across narrative tasks in post-stroke aphasia

Nikolaos L. Kelekis, MD Information

University

Position

Professor of Radiology Medical School Greece

Citations(all)

9249

Citations(since 2020)

3340

Cited By

7142

hIndex(all)

43

hIndex(since 2020)

28

i10Index(all)

163

i10Index(since 2020)

80

Email

University Profile Page

National and Kapodistrian University of Athens

Google Scholar

View Google Scholar Profile

Nikolaos L. Kelekis, MD Skills & Research Interests

Radiology

Imaging

CT and MR imaging

Cardiovascular and Body Imaging

Interventional treatment of tumors

Top articles of Nikolaos L. Kelekis, MD

Title

Journal

Author(s)

Publication Date

Abstract No. 71 Electromagnetic Navigation System with a Marker Software for Computed Tomography–Guided Microwave Ablation of Liver Tumors Undetectable in Scans without …

Journal of Vascular and Interventional Radiology

O Moschovaki-Zeiger

M Papadopoulou

A Giannakis

S Grigoriadis

N Kelekis

...

2024/3/1

Editorial for" Peritumoral MRI Radiomics Features Increase the Evaluation Efficiency for Response to Chemotherapy in Patients With Epithelial Ovarian Cancer".

Journal of Magnetic Resonance Imaging: JMRI

Evgenia Efthymiou

Nikolaos L Kelekis

2024/4/10

Abstract No. 142 Long-Term Follow-Up of Oncologic Outcomes in Patients Who Underwent Percutaneous Microwave Ablation versus Robot-Assisted Partial Nephrectomy for Stage I Renal …

Journal of Vascular and Interventional Radiology

D Chlorogiannis

Z Kratiras

N Kelekis

E Efthymiou

N Moulavasilis

...

2024/3/1

Percutaneous Microwave Ablation Versus Robot-Assisted Partial Nephrectomy for Stage I Renal Cell Carcinoma: A Propensity-Matched Cohort Study Focusing Upon Long-Term Follow-Up …

CardioVascular and Interventional Radiology

David-Dimitris Chlorogiannis

Zisis Kratiras

Evgenia Efthymiou

Napoleon Moulavasilis

Nikolaos Kelekis

...

2024/4/1

Comprehensive 3DCRT Hypofractionated Radiotherapy Schedule for Localized Prostate Adenocarcinoma in the Era of IMRT: Dosimetric and Endoscopic Analysis

Cancers

Andromachi Kougioumtzopoulou

Nick Syrigos

Anna Zygogianni

Ioannis Georgakopoulos

Kalliopi Platoni

...

2024/3/18

CMR in AL Amyloidosis and Sarcoidosis. Do Look for Splenic Involvement

Journal of Cardiovascular Magnetic Resonance

Niki Lama

Alexandros Briasoulis

Elias Gialafos

Efstratios Karavasilis

Foteini Theodorakakou

...

2024/3/1

Abstract No. 551 Feasibility and Safety of Percutaneous Computed Tomography–Guided Lung Biopsies Using a Table-Mounted Robotic System: Preliminary Results

Journal of Vascular and Interventional Radiology

O Moschovaki-Zeiger

M Tsikna

A Giannakis

E Efthymiou

A Karachaliou

...

2024/3/1

Investigating silent pauses in connected speech: integrating linguistic, neuropsychological, and neuroanatomical perspectives across narrative tasks in post-stroke aphasia

Frontiers in Neurology

Georgia Angelopoulou

D Kasselimis

Maria Varkanitsa

Dimitris Tsolakopoulos

Georgios Papageorgiou

...

2024/4/12

Diagnostic and prognostic value of non-late gadolinium enhancement cardiac magnetic resonance parameters in cardiac amyloidosis

Alexandros Briasoulis

Niki Lama

Athanasios Rempakos

Foteini Theodorakakou

Kimon Stamatelopoulos

...

2023/4/1

Percutaneous cholecystostomy: techniques and applications

Nikolaos-Achilleas Arkoudis

Ornella Moschovaki-Zeiger

Lazaros Reppas

Stavros Grigoriadis

Efthymia Alexopoulou

...

2023/10

DIAGNOSTIC AND PROGNOSTIC VALUE OF NEWER CARDIAC MAGNETIC RESONANCE PARAMETERS IN PATIENTS WITH CARDIAC AMYLOIDOSIS

Journal of the American College of Cardiology

Alexandros Briasoulis

Foteini Theodorakakou

Athanasios Rempakos

Niki Lama

Kimon Stamatelopoulos

...

2023/3/7

Role of Percutaneous Ablation in the Management of Intrahepatic Cholangiocarcinoma

Georgios Charalampopoulos

Roberto Iezzi

Maria Tsitskari

Argyro Mazioti

Olympia Papakonstantinou

...

2023/6/22

Outcomes for patients with systemic light chain amyloidosis and Mayo stage 3B disease

Hematological Oncology

Foteini Theodorakakou

Alexandros Briasoulis

Despina Fotiou

Ioannis Petropoulos

Georgios Georgiopoulos

...

2023/10

Ablative techniques for sarcoma metastatic disease: current role and clinical applications

Evgenia Efthymiou

Georgios Charalampopoulos

Georgios Velonakis

Stauros Grigoriadis

Alexis Kelekis

...

2023/3/1

Editorial for" Deep Learning Nomogram for the Identification of Deep Stromal Invasion in Patients With Early-Stage Cervical Adenocarcinoma and Adenosquamous Carcinoma: A …

Journal of Magnetic Resonance Imaging: JMRI

Nikolaos-Achilleas Arkoudis

Nikolaos L Kelekis

2023/7/6

Caesarean-section scar endometriosis (CSSE): clinical and imaging fundamentals of an underestimated entity

N-A Arkoudis

Ornella Moschovaki-Zeiger

Spyridon Prountzos

Stavros Spiliopoulos

N Kelekis

2023/6/14

Brain multi-contrast, multi-atlas segmentation of diffusion tensor imaging and ensemble learning automatically diagnose late-life depression

Scientific Reports

Kostas Siarkos

Efstratios Karavasilis

Georgios Velonakis

Charalabos Papageorgiou

Nikolaos Smyrnis

...

2023/12/20

Cardiovascular magnetic resonance for the evaluation of patients with cardiovascular disease: An overview of current indications, limitations, and procedures

Sophie I Mavrogeni

Alexandros Kallifatidis

Soultana Kourtidou

Niki Lama

Aikaterini Christidi

...

2023/3/1

Prospective Series of Transarterial Chemoembolization of Metastatic Colorectal Cancer to the Liver with 30–60 μm Microspheres Loaded with Irinotecan

CardioVascular and Interventional Radiology

K Malagari

Th Kiakidis

H Moschouris

A Charokopakis

C Vergadis

...

2023/7

Predominant polarity as a neurobiological specifier in bipolar disorder: Evidence from a multimodal neuroimaging study

Progress in Neuro-Psychopharmacology and Biological Psychiatry

Georgios D Argyropoulos

Foteini Christidi

Efstratios Karavasilis

Peter Bede

Anastasia Antoniou

...

2023/4/20

See List of Professors in Nikolaos L. Kelekis, MD University(National and Kapodistrian University of Athens)

Co-Authors

H-index: 67
Joseph K T Lee

Joseph K T Lee

University of North Carolina at Chapel Hill

H-index: 62
Amanda Psyrri

Amanda Psyrri

National and Kapodistrian University of Athens

H-index: 47
Antonis Kattamis

Antonis Kattamis

National and Kapodistrian University of Athens

H-index: 43
Vassilis Kouloulias

Vassilis Kouloulias

National and Kapodistrian University of Athens

H-index: 38
Efstathios P. Efstathopoulos

Efstathios P. Efstathopoulos

National and Kapodistrian University of Athens

H-index: 36
Alexis Kelekis

Alexis Kelekis

National and Kapodistrian University of Athens

academic-engine