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1

Magnetic resonance imaging evaluation of small intestinal Crohn's disease

Nicholas C. Gourtsoyiannis, Nickolas Papanikolaou, Apostolos Karantanas

Journal:

Best Practice & Research Clinical Gastroenterology

Year:

2006

Language:

english

File:

PDF, 939 KB

english, 2006

2

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

Nicholas C. Gourtsoyiannis, John Grammatikakis, George Papamastorakis, John Koutroumbakis, Panos Prassopoulos, Maria Rousomoustakaki, Nickolas Papanikolaou

Journal:

European Radiology

Year:

2006

Language:

english

File:

PDF, 602 KB

english, 2006

3

Gastric ulcer bleeding: diagnosis by computed tomography

Argyro Voloudaki, Kaliopi Tsagaraki, John Mouzas, Nickolas Gourtsoyiannis

Journal:

European Journal of Radiology

Year:

1999

Language:

english

File:

PDF, 1.68 MB

english, 1999

4

Pre- and Post-Nephrectomy Kidney Enlargement in Patients with Contralateral Renal Cancer

Prassopoulos, Panos, Cavouras, Dionisis, Gourtsoyiannis, Nickolas

Journal:

European Urology

Year:

1993

File:

PDF, 308 KB

1993

5

Myocardial and liver iron status using a fast T quantitative MRI (TqMRI) technique

Thomas G. Maris, Olympia Papakonstantinou, Vasiliki Chatzimanoli, Alekos Papadakis, Konstantinos Pagonidis, Nickolas Papanikolaou, Apostolos Karantanas, Nicholas Gourtsoyiannis

Journal:

Magnetic Resonance in Medicine

Year:

2007

Language:

english

File:

PDF, 1.53 MB

english, 2007

6

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

Spyros Karampekios, Nickolas Papanikolaou, Eufrosini Papadaki, Thomas Maris, Kai Uffman, Martha Spilioti, Andreas Plaitakis, Nicholas Gourtsoyiannis

Journal:

Year:

2005

Language:

english

File:

PDF, 511 KB

english, 2005

7

Primary ilio-psoas abscess extending to the thigh in a neonate: US, CT and MR findings

Panos K. Prassopoulos, Christina A. Giannakopoulou, Eleni G. Apostolaki, Nickolas Z. Charoulakis, Nickolas C. Gourtsoyiannis

Journal:

Pediatric Radiology

Year:

1998

Language:

english

File:

PDF, 340 KB

english, 1998

8

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

Adam A. Hatzidakis, Christos Gogas, Nickolas Papanikolaou, Dimitrios Samonakis, Diamantis Kofteridis, Nicholas C. Gourtsoyiannis

Journal:

European Radiology

Year:

2002

Language:

english

File:

PDF, 255 KB

english, 2002

9

MR enteroclysis: technical considerations and clinical applications

Nicholas Gourtsoyiannis,Nickolas Papanikolaou,John Grammatikakis…

Journal:

European Radiology

Year:

2002

Language:

english

File:

PDF, 434 KB

english, 2002

10

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

Nickolas Papanikolaou, John Grammatikakis, Thomas Maris, Thomas Lauenstein, Panos Prassopoulos, Nicholas Gourtsoyiannis

Journal:

European Radiology

Year:

2003

Language:

english

File:

PDF, 324 KB

english, 2003

11

Yuji Itai

Nickolas Gourtsoyiannis

Journal:

European Radiology

Year:

2003

Language:

english

File:

PDF, 109 KB

english, 2003

12

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

Nickolas Papanikolaou, Eufrosini Papadaki, Spyros Karampekios, Martha Spilioti, Thomas Maris, Panos Prassopoulos, Nicholas Gourtsoyiannis

Journal:

European Radiology

Year:

2004

Language:

english

File:

PDF, 253 KB

english, 2004

13

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

Nicholas Gourtsoyiannis, Nickolas Papanikolaou, John Grammatikakis, George Papamastorakis, Panos Prassopoulos, Maria Roussomoustakaki

Journal:

European Radiology

Year:

2004

Language:

english

File:

PDF, 385 KB

english, 2004

14

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

Nickolas Papanikolaou, Spyros Karampekios, Efrosyni Papadaki, Menelaos Malamas, Thomas Maris, Nicholas Gourtsoyiannis

Journal:

European Radiology

Year:

2006

Language:

english

File:

PDF, 467 KB

english, 2006

15

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

Sofia Gourtsoyianni, Nickolas Papanikolaou, Spyros Yarmenitis, Thomas Maris, Apostolos Karantanas, Nicholas Gourtsoyiannis

Journal:

European Radiology

Year:

2008

Language:

english

File:

PDF, 238 KB

english, 2008

16

MR enteroclysis protocol optimization: comparison between 3D FLASH with fat saturation after intravenous gadolinium injection and true FISP sequences

Nicholas Gourtsoyiannis, Nickolas Papanikolaou, John Grammatikakis, Thomas Maris, Panos Prassopoulos

Journal:

European Radiology

Year:

2001

Language:

english

File:

PDF, 216 KB

english, 2001

17

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

Nickolas Papanikolaou, Sofia Gourtsoyianni, Spyros Yarmenitis, Thomas Maris, Nicholas Gourtsoyiannis

Journal:

European Journal of Radiology

Year:

2010

Language:

english

File:

PDF, 1.11 MB

english, 2010

18

Crohn's disease lymphadenopathy: MR imaging findings

Sofia Gourtsoyianni, Nickolas Papanikolaou, Emmanouil Amanakis, Leonidas Bourikas, Maria Roussomoustakaki, John Grammatikakis, Nicholas Gourtsoyiannis

Journal:

European Journal of Radiology

Year:

2009

Language:

english

File:

PDF, 1.09 MB

english, 2009

19

Magnetic Resonance Enteroclysis

Nicholas C. Gourtsoyiannis, Nickolas Papanikolaou

Journal:

Seminars in Ultrasound, CT and MRI

Year:

2005

Language:

english

File:

PDF, 997 KB

english, 2005

20

Ct of the sacroiliac joints

Damilakis, J., Prassopoulos, P., Perisinakis, K., Faflia, C., Gourtsoyiannis, Nickolas

Journal:

Acta Radiologica

Year:

1997

Language:

english

File:

PDF, 612 KB

english, 1997

21

Crescentic and Ring-Shaped Opacities

Voloudaki, A. E., Bouros, D. E., Froudarakis, M. E., Datseris, G. E., Apostolaki, E. G., Gourtsoyiannis, Nickolas C.

Journal:

Acta Radiologica

Year:

1996

Language:

english

File:

PDF, 449 KB

english, 1996

22

MR Enteroclysis Imaging of Crohn Disease1

Prassopoulos, Panos, Papanikolaou, Nickolas, Grammatikakis, John, Rousomoustakaki, Maria, Maris, Thomas, Gourtsoyiannis, Nicholas

Journal:

Year:

2001

Language:

english

File:

PDF, 630 KB

english, 2001

23

Role of MR imaging in primary rectal Cancer - standard protocol and Beyond

Gourtsoyianni, Sofia, Papanikolaou, Nickolas

Journal:

Seminars in Ultrasound, CT and MRI

Year:

2016

Language:

english

File:

PDF, 1013 KB

english, 2016

24

3D polymer gel dosimetry using a 3D (DESS) and a 2D MultiEcho SE (MESE) sequence

Maris, Thomas G, Pappas, Evangelos, Karolemeas, Kostantinos, Papadakis, Antonios E, Zacharopoulou, Fotini, Papanikolaou, Nickolas, Gourtsoyiannis, Nicholas

Journal:

Journal of Physics Conference Series

Year:

2006

Language:

english

File:

PDF, 270 KB

english, 2006

25

Technical Challenges and Clinical Applications of Magnetic Resonance Enteroclysis

Papanikolaou, Nickolas, Prassopoulos, Panos, Grammatikakis, Ioannis, Maris, Thomas, Gourtsoyiannis, Nicholas C.

Journal:

Topics in Magnetic Resonance Imaging

Year:

2002

Language:

english

File:

PDF, 1.48 MB

english, 2002

26

MR Imaging of the Small Bowel with a True-FISP Sequence After Enteroclysis with Water Solution

GOURTSOYIANNIS, NICHOLAS, PAPANIKOLAOU, NICKOLAS, GRAMMATIKAKIS, JOHN, MARIS, THOMAS, PRASSOPOULOS, PANAGIOTIS

Journal:

Investigative Radiology

Year:

2000

Language:

english

File:

PDF, 359 KB

english, 2000

27

Contrast-Enhanced Magnetic Resonance Cholangiography Versus Heavily T2-Weighted Magnetic Resonance Cholangiography

PAPANIKOLAOU, NICKOLAS, PRASSOPOULOS, PANOS, ERACLEOUS, ELENI, MARIS, THOMAS, GOGAS, CHRISTOS, GOURTSOYIANNIS, NICHOLAS

Journal:

Investigative Radiology

Year:

2001

Language:

english

File:

PDF, 316 KB

english, 2001