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L. Stefanczyk · SciRah

Researcher profile · Semantic Scholar

L. Stefanczyk

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L. Stefanczyk — researcher profile on SciRah

h-index: 29
Works: 264
Citations: 3,169

Most-cited papers

Effect of vitamin K2 on progression of atherosclerosis and vascular calcification in nondialyzed patients with chronic kidney disease stages 3-5.
I. Kurnatowska, P. Grzelak, Anna Masajtis-Zagajewska, M. Kaczmarska +4 more
2015Polskie Archiwum Medycyny Wewnetrznej115 citations Open access
Semantic Scholar
Usefulness of Routine Coronary CT Angiography in Patients with Transposition of the Great Arteries After an Arterial Switch Operation
K. Szymczyk, Maciej Moll, Katarzyna Sobczak-Budlewska, J. Moll +4 more
2017Pediatric Cardiology110 citations Open access
Semantic Scholar
Morphological and clinical aspects of the occurrence of accessory (multiple) renal arteries
Ewelina Gulas, G. Wysiadecki, J. Szymański, A. Majos +3 more
2016Archives of medical science : AMS73 citations Open access
Semantic Scholar
Accessory (multiple) renal arteries – Differences in frequency according to population, visualizing techniques and stage of morphological development
Ewelina Gulas, G. Wysiadecki, T. Cecot, A. Majos +3 more
2016Vascular63 citations
Semantic Scholar
Plasma Desphospho-Uncarboxylated Matrix Gla Protein as a Marker of Kidney Damage and Cardiovascular Risk in Advanced Stage of Chronic Kidney Disease
I. Kurnatowska, P. Grzelak, Anna Masajtis-Zagajewska, M. Kaczmarska +4 more
2016Kidney & Blood Pressure Research55 citations Open access
Semantic Scholar
The Epidemiological, Morphological, and Clinical Aspects of the Cervical Ribs in Humans
Łukasz Spadliński, T. Cecot, A. Majos, L. Stefanczyk +4 more
2016BioMed Research International52 citations Open access
Semantic Scholar
Computational Fluid Dynamics as an Engineering Tool for the Reconstruction of Hemodynamics after Carotid Artery Stenosis Operation: A Case Study
A. Polańczyk, M. Podgórski, Tomasz Wozniak, L. Stefanczyk +1 more
2018Medicina51 citations Open access
Semantic Scholar
A 3D model of thrombus formation in a stent-graft after implantation in the abdominal aorta.
A. Polańczyk, Marek Podyma, L. Stefanczyk, W. Szubert +1 more
2015Journal of Biomechanics51 citations
Semantic Scholar
What Each Clinical Anatomist Has to Know about Left Renal Vein Entrapment Syndrome (Nutcracker Syndrome): A Review of the Most Important Findings
K. Orczyk, G. Wysiadecki, A. Majos, L. Stefanczyk +2 more
2017BioMed Research International46 citations Open access
Semantic Scholar
The nutcracker syndrome. Morphology and clinical aspects of the important vascular variations: a systematic study of 112 cases.
K. Orczyk, P. Labetowicz, Szymon Lodziński, L. Stefanczyk +2 more
2016International Angiology39 citations
Semantic Scholar
Systematic and Multidisciplinary Evaluation of Fibromuscular Dysplasia Patients Reveals High Prevalence of Previously Undetected Fibromuscular Dysplasia Lesions and Affects Clinical Decisions
E. Warchoł-Celińska, A. Prejbisz, P. Dobrowolski, A. Klisiewicz +27 more
2020HYPERTENSION36 citations Open access
Semantic Scholar
Numerical simulations of the pulsatile blood flow in the different types of arterial fenestrations: Comparable analysis of multiple vascular geometries
Zbigniew Tyfa, D. Obidowski, P. Reorowicz, L. Stefanczyk +2 more
201835 citations Open access
Semantic Scholar
Right aortic arch analysis – Anatomical variant or serious vascular defect?
Agata Arazińska, M. Polguj, K. Szymczyk, M. Kaczmarska +2 more
2017BMC Cardiovascular Disorders34 citations Open access
Semantic Scholar
A Novel Attempt to Standardize Results of CFD Simulations Basing on Spatial Configuration of Aortic Stent-Grafts
A. Polańczyk, Marek Podyma, Lukasz Trebinski, J. Chrząstek +2 more
2016PLoS ONE33 citations Open access
Semantic Scholar
Supplementation of Antipsychotic Treatment with the Amino Acid Sarcosine Influences Proton Magnetic Resonance Spectroscopy Parameters in Left Frontal White Matter in Patients with Schizophrenia
Dominik Strzelecki, M. Podgórski, O. Kałużyńska, O. Gawlik-Kotelnicka +4 more
2015Nutrients33 citations Open access
Semantic Scholar
Supplementation of antipsychotic treatment with sarcosine – GlyT1 inhibitor – causes changes of glutamatergic (1)NMR spectroscopy parameters in the left hippocampus in patients with stable schizophrenia.
Dominik Strzelecki, M. Podgórski, O. Kałużyńska, O. Gawlik-Kotelnicka +4 more
2015Neuroscience Letters31 citations
Semantic Scholar
Does the type of renal artery anatomic variant determine the diameter of the main vessel supplying a kidney? A study based on CT data with a particular focus on the presence of multiple renal arteries
M. Majos, L. Stefanczyk, Z. Szemraj-Rogucka, M. Elgalal +3 more
2017Surgical and Radiologic Anatomy29 citations Open access
Semantic Scholar
Reorganization of language centers in patients with brain tumors located in eloquent speech areas - A pre- and postoperative preliminary fMRI study.
Katarzyna Gębska-Kośla, B. Bryszewski, D. Jaskólski, J. Fortuniak +3 more
2017Neurologia i Neurochirurgia Polska29 citations
Semantic Scholar
The level of origin of renal arteries in horseshoe kidney vs. in separated kidneys: CT-based study
M. Majos, M. Polguj, Z. Szemraj-Rogucka, Agata Arazińska +1 more
2018Surgical and Radiologic Anatomy27 citations Open access
Semantic Scholar
Ultrasonographic test for complete anterior cruciate ligament injury
P. Grzelak, M. Podgórski, L. Stefanczyk, M. Domzalski
2015Indian Journal of Orthopaedics27 citations Open access
Semantic Scholar
A new approach for the pre-clinical optimization of a spatial configuration of bifurcated endovascular prosthesis placed in abdominal aortic aneurysms
A. Polańczyk, A. Piechota-Polańczyk, L. Stefanczyk
2017PLoS ONE26 citations Open access
Semantic Scholar
Parameter set for computer-assisted texture analysis of fetal brain
Hugues Gentillon, L. Stefanczyk, M. Strzelecki, M. Respondek-Liberska
2016BMC Research Notes25 citations Open access
Semantic Scholar
Median arcuate ligament syndrome: Predictor of ischemic complications?
Agata Arazińska, M. Polguj, A. Wojciechowski, Ł. Trębiński +1 more
2016Clinical anatomy (New York, N.Y. Print)23 citations
Semantic Scholar
3D Blood Vessels Reconstruction Based on Segmented CT Data for Further Simulations of Hemodynamic in Human Artery Branches
A. Polańczyk, M. Strzelecki, Tomasz Wozniak, W. Szubert +1 more
201722 citations Open access
Semantic Scholar
The Influence of Suprascapular Notch Shape on the Visualization of Structures in the Suprascapular Notch Region: Studies Based on a New Four-Stage Ultrasonographic Protocol
H. Jezierski, M. Podgórski, L. Stefanczyk, D. Kachlík +1 more
2017BioMed Research International21 citations Open access
Semantic Scholar
A Novel Patient-Specific Human Cardiovascular System Phantom (HCSP) for Reconstructions of Pulsatile Blood Hemodynamic Inside Abdominal Aortic Aneurysm
A. Polańczyk, M. Podgórski, M. Polanczyk, A. Piechota-Polańczyk +2 more
2018IEEE Access20 citations Open access
Semantic Scholar
Feasibility of two-dimensional speckle tracking in evaluation of arterial stiffness: Comparison with pulse wave velocity and conventional sonographic markers of atherosclerosis
M. Podgórski, P. Grzelak, M. Kaczmarska, M. Polguj +2 more
2018Vascular19 citations
Semantic Scholar
A novel method for describing biomechanical properties of the aortic wall based on the three-dimensional fluid-structure interaction model.
A. Polańczyk, M. Podgórski, M. Polanczyk, Natasha Veshkina +3 more
2018Interactive Cardiovascular and Thoracic Surgery19 citations
Semantic Scholar
Peripheral vascular stiffness, assessed with two-dimensional speckle tracking versus the degree of coronary artery calcification, evaluated by tomographic coronary artery calcification index
M. Podgórski, P. Grzelak, K. Szymczyk, E. Szymczyk +2 more
2015Archives of medical science : AMS18 citations Open access
Semantic Scholar
Risk Factors for Recanalization after Coil Embolization
K. Wiśniewski, Zbigniew Tyfa, B. Tomasik, P. Reorowicz +6 more
2021Journal of Personalized Medicine17 citations Open access
Semantic Scholar
A novel vision-based system for quantitative analysis of abdominal aortic aneurysm deformation
A. Polańczyk, M. Podgórski, M. Polanczyk, A. Piechota-Polańczyk +2 more
2019BioMedical Engineering OnLine16 citations Open access
Semantic Scholar
3D vascular tree segmentation using a multiscale vesselness function and a level set approach
Tomasz Wozniak, M. Strzelecki, A. Majos, L. Stefanczyk
201716 citations
Semantic Scholar
Evaluating an algorithm for 3D reconstruction of blood vessels for further simulations of hemodynamic in human artery branches
A. Polańczyk, Tomasz Wozniak, M. Strzelecki, W. Szubert +1 more
20162016 Signal Processing: Algorithms, Architectures, Arrangements, and Applications (SPA)16 citations
Semantic Scholar
Three cases of ectopic sphenoid sinus pituitary adenoma.
E. Bobeff, K. Wiśniewski, W. Papierz, L. Stefanczyk +1 more
2017Folia Neuropathologica15 citations Open access
Semantic Scholar
Anatomical anomalies of the V3 segment of the vertebral artery in the Polish population
J. Fortuniak, E. Bobeff, M. Polguj, K. Kośla +2 more
2016European spine journal15 citations
Semantic Scholar
Porous Media Computational Fluid Dynamics and the Role of the First Coil in the Embolization of Ruptured Intracranial Aneurysms
K. Wiśniewski, B. Tomasik, Zbigniew Tyfa, P. Reorowicz +5 more
2021Journal of Clinical Medicine13 citations Open access
Semantic Scholar
A morphological study of the medial and lateral femoral circumflex arteries: a proposal for a new classification.
P. Labetowicz, Ł. Olewnik, M. Podgórski, M. Majos +3 more
2019Folia Morphologica12 citations Open access
Semantic Scholar
An unusual case of left renal artery compression: a rare type of median arcuate ligament syndrome
Agata Arazińska, M. Polguj, A. Wojciechowski, Ł. Trębiński +1 more
2015Surgical and Radiologic Anatomy12 citations Open access
Semantic Scholar
Blood flow through the fusiform aneurysm treated with the Flow Diverter stent – Numerical investigations
P. Reorowicz, Zbigniew Tyfa, D. Obidowski, K. Wiśniewski +3 more
2022Biocybernetics and Biomedical Engineering11 citations Open access
Semantic Scholar
Spatial Configuration of Abdominal Aortic Aneurysm Analysis as a Useful Tool for the Estimation of Stent-Graft Migration
A. Polańczyk, A. Piechota-Polańczyk, L. Stefanczyk, M. Strzelecki
2020Diagnostics11 citations Open access
Semantic Scholar
Arterio-biliary fistulas: What to choose as endovascular treatment?
L. Stefanczyk, M. Polguj, W. Szubert, J. Chrząstek +2 more
2018Vascular11 citations
Semantic Scholar
Simulation of phase contrast angiography for renal arterial models
A. Klepaczko, Piotr M. Szczypiński, M. Strzelecki, L. Stefanczyk
2018BioMedical Engineering OnLine11 citations Open access
Semantic Scholar
Inhaled Corticosteroids in Asthma: Promoting or Protecting Against Atherosclerosis?
M. Podgórski, M. Kupczyk, P. Grzelak, M. Bocheńska-Marciniak +3 more
2017Medical Science Monitor11 citations Open access
Semantic Scholar
Renal artery entrapment - anatomical risk factors rating.
A. Arazińska, M. Polguj, M. Topol, A. Wojciechowski +2 more
2016Folia Morphologica11 citations Open access
Semantic Scholar
Assessment of aortic valve in regard to its anatomical variants morphology in 2053 patients using 64-slice CT retrospective coronary angiography
K. Szymczyk, M. Polguj, E. Szymczyk, L. Bakoń +2 more
2016BMC Cardiovascular Disorders10 citations Open access
Semantic Scholar
Does the internal jugular vein affect the elasticity of the common carotid artery?
M. Podgórski, Monika Winnicka, M. Polguj, P. Grzelak +2 more
2015Cardiovascular Ultrasound10 citations Open access
Semantic Scholar
Shape and Enhancement Analysis as a Useful Tool for the Presentation of Blood Hemodynamic Properties in the Area of Aortic Dissection
A. Polańczyk, A. Piechota-Polańczyk, L. Stefanczyk, M. Strzelecki
2020Journal of Clinical Medicine9 citations Open access
Semantic Scholar
Usefulness of Contrast-Enhanced Ultrasound in the Differentiation between Hepatocellular Carcinoma and Benign Liver Lesions
A. Dobek, M. Kobierecki, Wojciech Ciesielski, Oliwia Grząsiak +2 more
2023Diagnostics8 citations Open access
Semantic Scholar
Whole kidney and renal cortex segmentation in contrast-enhanced MRI using a joint classification and segmentation convolutional neural network
A. Klepaczko, M. Majos, L. Stefanczyk, Eli Ejkefjord +1 more
2022Biocybernetics and Biomedical Engineering8 citations
Semantic Scholar
Association of intrarenal blood flow with renal function and target organ damage in hypertensive patients with fibromuscular dysplasia: the ARCADIA-POL study.
M. Januszewicz, A. Januszewicz, I. Michałowska, A. Klisiewicz +21 more
2019Polish Archives of Internal Medicine8 citations Open access
Semantic Scholar

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