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Nikolaos S. Karkavitsas

Observed names: NIKOLAOS S. KARKAVITSAS, Nikolaos Karkavitsas, Nikolaos S Karkavitsas
OpenAlex ID: A5111983136
Alterations of Global Gastrointestinal Motility After Sleeve Gastrectomy
2012 · John Melissas, Aikaterini Leventi, et al. · Annals of Surgery · 155
Evaluation of the pharmacokinetics of 68Ga-DOTATOC in patients with metastatic neuroendocrine tumours scheduled for 90Y-DOTATOC therapy
2006 · Sophia Koukouraki, Ludwig G. Strauss, et al. · European Journal of Nuclear Medicine and Molecular Imaging · 126
Myocardial perfusion in patients with permanent ventricular pacing and normal coronary arteries
2001 · Emmanuel I Skalidis, George E Kochiadakis, et al. · Journal of the American College of Cardiology · 112
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The predictive role of serum and bronchoalveolar lavage cytokines and adhesion molecules for acute respiratory distress syndrome development and outcome
2002 · Panagiotis Agouridakis, Despina Kyriakou, et al. · Respiratory Research · 98
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Prognostic Value of Serum Tumor Markers in Patients with Lung Cancer
2002 · Kostas D. Hatzakis, Marios E. Froudarakis, et al. · Respiration · 90
Phasic coronary flow pattern and flow reserve in patients with left bundle branch block and normal coronary arteries
1999 · Emmanuel I Skalidis, George E Kochiadakis, et al. · Journal of the American College of Cardiology · 87
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The clinical significance of serum and bronchoalveolar lavage inflammatory cytokines in patients at risk for Acute Respiratory Distress Syndrome
2004 · Demosthenes Bouros, Michael G Alexandrakis, et al. · BMC Pulmonary Medicine · 75
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Diagnostic Value of Interleukin-1α, Interleukin-6, and Tumor Necrosis Factor in Pleural Effusions
2002 · Nektaria Xirouchaki, Nikolaos Tzanakis, et al. · CHEST Journal · 70
Abnormal heart rate recovery immediately after treadmill testing: Correlation with clinical, exercise testing, and myocardial perfusion parameters
2003 · Panagiotis Georgoulias, Alexandros Orfanakis, et al. · Journal of Nuclear Cardiology · 56
Effects of tumor necrosis factor alpha inhibition with infliximab on lipid levels and insulin resistance in patients with inflammatory bowel disease
2009 · Ioannis E. Koutroubakis, Pantelis Oustamanolakis, et al. · European Journal of Gastroenterology & Hepatology · 54
Urine Interleukin-8 as a Marker of Vesicoureteral Reflux in Infants
2006 · Emmanouil Galanakis, Maria Bitsori, et al. · PEDIATRICS · 54
Changes in Metabolic Profile and Adipoinsular Axis in Morbidly Obese Premenopausal Females Treated with Restrictive Bariatric Surgery
2011 · Georgios Marantos, Markos Daskalakis, et al. · World Journal of Surgery · 47
Parathyromatosis and the Challenge of Treatment
2006 · Eugene Daphnis, Kostas Stylianou, et al. · American Journal of Kidney Diseases · 30
Active Inflammatory Bowel Disease: Evaluation with99mTc (V) DMSA Scintigraphy
2003 · Ioannis E. Koutroubakis, Sophia I. Koukouraki, et al. · Radiology · 30
Role of scintigraphy in inflammatory bowel disease
2009 · Maria I Stathaki, Sophia I Koukouraki, et al. · World Journal of Gastroenterology · 29
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Effects of ropivacaine infiltration on cortisol and prolactin responses to postoperative pain after inguinal hernioraphy in children
2004 · George Sakellaris, Ioannis Petrakis, et al. · Journal of Pediatric Surgery · 23
High concentrations of the CA-125, CA 19-9 and CA 15-3 in the peritoneal fluid between patients with and without endometriosis
2004 · Ioannis M. Matalliotakis, Anastasia G. Goumenou, et al. · Archives of Gynecology and Obstetrics · 22
A multicenter evaluation of the appropriate use of single-photon emission tomography myocardial perfusion imaging in Greece
2013 · Efstratios Moralidis, Nafsika Papadimitriou, et al. · Journal of Nuclear Cardiology · 17
Role of Ghrelin and Insulin-like Growth Factor Binding Protein-3 in the Development of Osteoporosis in Inflammatory Bowel Disease
2010 · Ioannis E. Koutroubakis, Christos Zavos, et al. · Journal of Clinical Gastroenterology · 17
Clearance of technetium-99m-DTPA and HRCT findings in the evaluation of patients with Idiopathic Pulmonary Fibrosis
2006 · Katerina M Antoniou, Katerina Malagari, et al. · BMC Pulmonary Medicine · 16
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The Benefits of Prone SPECT Myocardial Perfusion Imaging in Reducing Both Artifact Defects and Patient Radiation Exposure
2015 · Maria Stathaki, Sophia Koukouraki, et al. · Arquivos Brasileiros de Cardiologia · 15
Active inflammatory bowel disease: head-to-head comparison between 99mTc-hexamethylpropylene amine oxime white blood cells and 99mTc(V)-dimercaptosuccinic acid scintigraphy
2008 · Maria I. Stathaki, Ioannis E. Koutroubakis, et al. · Nuclear Medicine Communications · 15
Human Placental Growth Hormone Is Increased in Maternal Serum in Pregnancies Affected by Down Syndrome
2008 · Eleftheria Papadopoulou, Stavros Sifakis, et al. · Fetal Diagnosis and Therapy · 13
Is there any benefit from sentinel lymph node biopsy using the combined radioisotope/dye technique in breast cancer patients with clinically negative axilla?
2009 · Sophia Koukouraki, Elias Sanidas, et al. · Nuclear Medicine Communications · 12
Low bone mineral density in Greek patients with inflammatory bowel disease: prevalence and risk factors.
2011 · Ioannis E Koutroubakis, Christos Zavos, et al. · PubMed · 11
Works count: 44
Citation count: 1,310
H-index: 17
I10-index: 25
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