Dr Nickolas Papanikolaou, Ph. D - Champalimaud Foundation - Research Group Lead

Dr Nickolas Papanikolaou

Ph. D

Champalimaud Foundation

Research Group Lead

Lisbon | Portugal

Main Specialties: Abdominal Radiology, Radiology-Diagnostic

ORCID logohttps://orcid.org/0000-0003-3298-2072

Dr Nickolas Papanikolaou, Ph. D - Champalimaud Foundation - Research Group Lead

Dr Nickolas Papanikolaou

Ph. D

Introduction

Primary Affiliation: Champalimaud Foundation - Lisbon , Portugal

Specialties:

Research Interests:

Education

Sep 2003 - Sep 2007
University of Crete - Voutes Campus
M.Sc. / Ph.D.
Medicine
Sep 1987 - Jul 1991
Technical Educational Institute of Athens
B.Sc.
Biomedical Engineering

Experience

Jan 1992 - Jan 1998
Philips Healthcare
Clinical Scientist
MR Clinical Science
Jan 2016
Fundação Champalimaud
PI in Oncologic Imaging

Publications

31Publications

974Reads

86Profile Views

134PubMed Central Citations

Quantification of tumor burden in multiple myeloma by atlas-based semi-automatic segmentation of WB-DWI.

Cancer Imaging 2020 Jan 13;20(1). Epub 2020 Jan 13.

Computational Clinical Imaging Group, Champalimaud Foundation, Centre for the Unknown, Av. Brasília, Doca de Pedrouços, 1400-038, Lisbon, Portugal.

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http://dx.doi.org/10.1186/s40644-020-0286-5DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6958755PMC
January 2020
1.286 Impact Factor

Functional and molecular MRI of the bone marrow in multiple myeloma.

Br J Radiol 2018 Jul 13;91(1088):20170389. Epub 2018 Feb 13.

1 First Department of Radiology, School of Medicine, National and Kapodistrian University of Athens , Athens , Greece.

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http://dx.doi.org/10.1259/bjr.20170389DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6209491PMC
July 2018
282 Reads
1 Citation
1.533 Impact Factor

Prognostic value of preoperative dynamic contrast-enhanced MRI perfusion parameters for high-grade glioma patients.

Neuroradiology 2016 Dec 29;58(12):1197-1208. Epub 2016 Oct 29.

Department of Neuroradiology, The National Hospital for Neurology and Neurosurgery, University College London Hospitals, Box 65, Queen Square 8-11, London, WC1N 3BG, UK.

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http://dx.doi.org/10.1007/s00234-016-1741-7DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5153415PMC
December 2016
19 Reads
1 Citation
2.485 Impact Factor

Role of Magnetic Resonance Imaging in Primary Rectal Cancer-Standard Protocol and Beyond.

Semin Ultrasound CT MR 2016 Aug 15;37(4):323-30. Epub 2016 Feb 15.

Department of Radiology, Champalimaud Foundation, Centre for the Unknown, Lisbon, Portugal.

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http://dx.doi.org/10.1053/j.sult.2016.02.004DOI Listing
August 2016
14 Reads
1 Citation
1.082 Impact Factor

Diffusion-weighted MR imaging of pancreatic cancer: A comparison of mono-exponential, bi-exponential and non-Gaussian kurtosis models.

Eur J Radiol Open 2016 27;3:79-85. Epub 2016 Apr 27.

Division of Medical Imaging and Technology, Department of Clinical Science, Intervention and Technology (CLINTEC), Karolinska Institutet, Stockholm, Sweden; Laboratory of Computational Medicine, Institute of Computer Science, FORTH, Heraklion, Greece; Centre for the Unknown, Champalimaud Foundation, Lisbon, Portugal.

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http://dx.doi.org/10.1016/j.ejro.2016.04.002DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5144112PMC
April 2016
31 Reads

Magnetization transfer imaging to assess tumour response after chemoradiotherapy in rectal cancer.

Eur Radiol 2016 Feb 12;26(2):390-7. Epub 2015 Jun 12.

Department of Radiology, Maastricht University Medical Center, PO Box 5800, 6202 AZ, Maastricht, The Netherlands.

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http://dx.doi.org/10.1007/s00330-015-3856-3DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4712249PMC
February 2016
9 Reads
1 Citation
4.014 Impact Factor

Whole-liver diffusion-weighted MRI histogram analysis: effect of the presence of colorectal hepatic metastases on the remaining liver parenchyma.

Eur J Gastroenterol Hepatol 2015 Apr;27(4):399-404

Departments of aRadiology bSurgery, Maastricht University Medical Center cGROW School for Oncology and Developmental Biology, Maastricht, The Netherlands dDepartment of Radiology, Alexandra Hospital, Jurong Health, Singapore, Singapore eLaboratory of Computational Medicine, Institute of Computer Science, FORTH, Heraklion, Crete, Greece.

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http://dx.doi.org/10.1097/MEG.0000000000000316DOI Listing
April 2015
23 Reads
1 Citation
2.152 Impact Factor

Magnetization transfer ratio: a potential biomarker for the assessment of postradiation fibrosis in patients with rectal cancer.

Invest Radiol 2014 Jan;49(1):29-34

From the Departments of *Radiology, †Surgery, ‡GROW School for Oncology and Developmental Biology, Maastricht University Medical Center, Maastricht, The Netherlands; §N. Papanikolaou and Associates LLC, Heraklion, Crete, Greece; and ∥Department of Pathology, Maastricht University Medical Center, Maastricht, The Netherlands.

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http://dx.doi.org/10.1097/RLI.0b013e3182a3459bDOI Listing
January 2014
67 Reads
6 Citations
4.440 Impact Factor

A software prototype for the assessment of tumor treatment response using diffusion and perfusion MR imaging.

Conf Proc IEEE Eng Med Biol Soc 2012 ;2012:388-91

Institute of Computer Science at FORTH, Vassilika Vouton, GR-70013 Heraklion, Crete, Greece.

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http://dx.doi.org/10.1109/EMBC.2012.6345950DOI Listing
August 2013
7 Reads

Comparison between two-point and four-point methods for quantification of apparent diffusion coefficient of normal liver parenchyma and focal lesions. Value of normalization with spleen.

Eur J Radiol 2010 Feb 16;73(2):305-9. Epub 2008 Dec 16.

Dept of Radiology, University Hospital of Heraklion, Medical School, University of Crete, Greece.

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http://dx.doi.org/10.1016/j.ejrad.2008.10.023DOI Listing
February 2010
11 Reads
11 Citations
2.370 Impact Factor

Crohn's disease lymphadenopathy: MR imaging findings.

Eur J Radiol 2009 Mar 20;69(3):425-8. Epub 2008 Dec 20.

Department of Radiology, University Hospital of Heraklion, Medical School, University of Crete, Greece.

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http://dx.doi.org/10.1016/j.ejrad.2008.11.009DOI Listing
March 2009
42 Reads
2 Citations
2.370 Impact Factor

Respiratory gated diffusion-weighted imaging of the liver: value of apparent diffusion coefficient measurements in the differentiation between most commonly encountered benign and malignant focal liver lesions.

Eur Radiol 2008 Mar 10;18(3):486-92. Epub 2007 Nov 10.

Department of Radiology, University Hospital of Heraklion, 71110 Stavrakia, Heraklion/Crete, Greece.

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http://dx.doi.org/10.1007/s00330-007-0798-4DOI Listing
March 2008
15 Reads
33 Citations
4.014 Impact Factor

Myocardial and liver iron status using a fast T*2 quantitative MRI (T*2qMRI) technique.

Magn Reson Med 2007 Apr;57(4):742-53

Department of Medical Physics, University Hospital of Heraklion, University of Crete, Heraklion/Crete, Greece.

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http://dx.doi.org/10.1002/mrm.21204DOI Listing
April 2007
10 Reads
6 Citations
3.571 Impact Factor

Imaging of small intestinal Crohn's disease: comparison between MR enteroclysis and conventional enteroclysis.

Eur Radiol 2006 Sep 4;16(9):1915-25. Epub 2006 May 4.

Department of Radiology, University of Crete Faculty of Medicine, University Hospital of Heraklion, 71110, Heraklion, Crete, Greece.

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http://dx.doi.org/10.1007/s00330-006-0248-8DOI Listing
September 2006
75 Reads
14 Citations
4.014 Impact Factor

Magnetic resonance imaging evaluation of small intestinal Crohn's disease.

Best Pract Res Clin Gastroenterol 2006 Feb;20(1):137-56

Department of Radiology, University Hospital of Heraklion, University of Crete Medical School, Iraklion Crete, Greece.

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http://dx.doi.org/10.1016/j.bpg.2005.09.002DOI Listing
February 2006
77 Reads
8 Citations
3.480 Impact Factor

Fractional anisotropy and mean diffusivity measurements on normal human brain: comparison between low-and high-resolution diffusion tensor imaging sequences.

Eur Radiol 2006 Jan 5;16(1):187-92. Epub 2005 Jul 5.

Department of Radiology, University Hospital of Heraklion, Medical School, University of Crete, Heraklion, Crete, Greece.

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http://dx.doi.org/10.1007/s00330-005-2833-7DOI Listing
January 2006
16 Reads
3 Citations
4.014 Impact Factor

Magnetic resonance enteroclysis.

Semin Ultrasound CT MR 2005 Aug;26(4):237-46

Department of Radiology, University Hospital of Iraklion, University of Crete Medical School, P.O. Box 1352, 711 10 Iraklion Crete, Greece.

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http://dx.doi.org/10.1053/j.sult.2005.04.007DOI Listing
August 2005
50 Reads
1 Citation
1.082 Impact Factor

Quantification of magnetization transfer rate and native T1 relaxation time of the brain: correlation with magnetization transfer ratio measurements in patients with multiple sclerosis.

Neuroradiology 2005 Mar 17;47(3):189-96. Epub 2005 Feb 17.

Department of Radiology, University Hospital of Heraklion, University of Crete, P.O. Box 1352, Heraklion, Crete, 71110, Greece.

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http://dx.doi.org/10.1007/s00234-005-1344-1DOI Listing
March 2005
14 Reads
3 Citations
2.485 Impact Factor

Assessment of Crohn's disease activity in the small bowel with MR and conventional enteroclysis: preliminary results.

Eur Radiol 2004 Jun 1;14(6):1017-24. Epub 2004 Apr 1.

Department of Radiology, Medical School of Crete, University Hospital of Heraklion, Stavrakia, 71110 Heraklion, Crete, Greece.

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http://dx.doi.org/10.1007/s00330-004-2302-8DOI Listing
June 2004
15 Reads
11 Citations
4.014 Impact Factor

Real-time high-resolution MRI for the assessment of gastric motility: pre- and postpharmacological stimuli.

J Magn Reson Imaging 2004 Apr;19(4):453-8

Department of Diagnostic and Interventional Radiology, University Hospital Essen, Essen, Germany.

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http://dx.doi.org/10.1002/jmri.20029DOI Listing
April 2004
12 Reads
5 Citations
3.210 Impact Factor

T2 relaxation time analysis in patients with multiple sclerosis: correlation with magnetization transfer ratio.

Eur Radiol 2004 Jan 5;14(1):115-22. Epub 2003 Nov 5.

Department of Radiology, University Hospital of Heraklion, Vermiou 3, 71306, Heraklion Crete, Greece.

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http://dx.doi.org/10.1007/s00330-003-1946-0DOI Listing
January 2004
18 Reads
12 Citations
4.014 Impact Factor

MR colonography with fecal tagging: comparison between 2D turbo FLASH and 3D FLASH sequences.

Eur Radiol 2003 Mar 14;13(3):448-52. Epub 2003 Jan 14.

Department of Radiology, University Hospital of Heraklion, Stavrakia, 71110, Heraklion, Crete, Greece.

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http://dx.doi.org/10.1007/s00330-002-1808-1DOI Listing
March 2003
7 Reads
4.014 Impact Factor

Hepatic involvement in hereditary hemorrhagic telangiectasia (Rendu-Osler-Weber disease).

Eur Radiol 2002 Dec 21;12 Suppl 3:S51-5. Epub 2002 Feb 21.

Department of Radiology, University Hospital of Heraklion, Medical School of Crete, 71500 Heraklion-Stavrakia, Crete, Greece.

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http://dx.doi.org/10.1007/s00330-001-1302-1DOI Listing
December 2002
15 Reads
4.014 Impact Factor

Technical challenges and clinical applications of magnetic resonance enteroclysis.

Top Magn Reson Imaging 2002 Dec;13(6):397-408

Department of Radiology, University Hospital of Iraklion, University of Crete Medical School, Greece.

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http://dx.doi.org/10.1097/00002142-200212000-00004DOI Listing
December 2002
26 Reads

MR enteroclysis: technical considerations and clinical applications.

Eur Radiol 2002 Nov 4;12(11):2651-8. Epub 2002 Jun 4.

Department of Radiology, University Hospital of Heraklion, University of Crete, P.O. Box 1352, 71110 Heraklion, Crete, Greece.

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http://dx.doi.org/10.1007/s00330-002-1507-yDOI Listing
November 2002
18 Reads
13 Citations
4.014 Impact Factor

Cyclopia and exadactyly: CT and MRI findings.

Dentomaxillofac Radiol 1999 Nov;28(6):372-4

Department of CT and MRI, Larissa General Hospital, Larissa, Greece.

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http://dx.doi.org/10.1038/sj/dmfr/4600469DOI Listing
November 1999
5 Reads
1.271 Impact Factor