List of works - Piotr Grzelak

"Apple does not fall far from the tree" - subclinical atherosclerosis in children with familial hypercholesterolemia

scientific article published on 14 July 2020

"Pseudo-suprascapular notch": is it a sonographic trap in suprascapular nerve block?

scientific article published on 01 January 2019

A comparative analysis of K-ras mutation and carcinoembryonic antigen in pancreatic cyst fluid

scientific article published on 10 August 2012

Adding Sarcosine to Antipsychotic Treatment in Patients with Stable Schizophrenia Changes the Concentrations of Neuronal and Glial Metabolites in the Left Dorsolateral Prefrontal Cortex

scientific article

Arterial vessel reactivity in patients in the long term after kidney transplantation - preliminary study

scientific article published on 20 August 2019

Assessment of clinical usefulness of 131I alpha-methyl-tyrosine and fused SPECT/MRI imaging for diagnostics of recurrent cerebral gliomas.

scientific article published in January 2004

Assessment of intraorbital structure volume using a numerical segmentation image technique (NSI): the fatty tissue and the eyeball

scientific article published on 01 July 2007

Assessment of the volume of intraorbital structures using the numerical segmentation image technique (NSI): the extraocular muscles.

scientific article published in March 2007

Brain metabolism alterations in patients with anorexia nervosa observed in 1H-MRS

scientific article published in July 2005

Clinical Results and MRI Evaluation of Patellar Osteochondral Fracture Fixation following Patellar Dislocation

scientific article published on 17 December 2019

Clinical evaluation of the shape of the suprascapular notch--an ultrasonographic and computed tomography comparative study: Application to shoulder pain syndromes.

scientific article published on 29 July 2015

Comparison of Metabolite Concentrations in the Left Dorsolateral Prefrontal Cortex, the Left Frontal White Matter, and the Left Hippocampus in Patients in Stable Schizophrenia Treated with Antipsychotics with or without Antidepressants. ¹H-NMR Spect

scientific article

Comparison of thermography and Doppler sonography in the evaluation of the cold immersion test in women with excessive vasospastic reaction.

scientific article published on May 2007

Comparison of tomographic coronary artery calcification index (calcium score) and ultrasonographic measurement of intima-media complex thickness in diabetic subjects.

scientific article published on October 2011

Concentration of D-dimers in Bile-a Novel Marker of Pancreatic Cancer Enhancing Accuracy of Standard CA19-9 Measurement: Dual Test Hypothesis

scientific article published on 01 January 2017

D-dimers revisited: a new marker of pancreatic cancer

article

Detection of transplant renal artery stenosis in the early postoperative period with analysis of parenchymal perfusion with ultrasound contrast agent.

scientific article

Diagnostic imaging in chronic otitis media: does CT and MRI fusion aid therapeutic decision making? - a pilot study

scientific article published on 01 October 2018

Diagnostic potential of contrast-enhanced ultrasound (CEUS) in the assessment of spleen and liver granulomas in the course of sarcoidosis.

scientific article

Do variants of the intercondylar notch predispose children to the injury of the anterior cruciate ligament?

scientific article published on 23 April 2019

Does the internal jugular vein affect the elasticity of the common carotid artery?

scientific article published on 17 September 2016

Effect of vitamin K2 on progression of atherosclerosis and vascular calcification in nondialyzed patients with chronic kidney disease stages 3-5

scientific article published on 15 July 2015

Endothelium-dependent and -independent vasodilation is more attenuated in ischaemic than in non-ischaemic heart failure

scientific article published on 03 July 2009

Endovascular treatment of pseudoaneurysms in pancreatitis

scientific article

Feasibility of diffusion-weighted imaging with DWIBS in staging Hodgkin lymphoma in pediatric patients: comparison with PET/CT.

scientific article

Feasibility of two-dimensional speckle tracking in evaluation of arterial stiffness: Comparison with pulse wave velocity and conventional sonographic markers of atherosclerosis

scientific article

Grayscale ultrasound characteristics of autosomal dominant polycystic kidney disease severity - an adult and pediatric cohort study

scientific article

Hand exercise test for the assessment of endothelium-dependent vasodilatation in subjects with type 1 diabetes

scientific article published on 01 August 2010

Hypertrophied cruciate ligament in high performance weightlifters observed in magnetic resonance imaging

scientific article

Inhaled Corticosteroids in Asthma: Promoting or Protecting Against Atherosclerosis?

scientific article published on 9 November 2017

Is ultrasound effective in determining variation of the insertion of the extensor hallucis longus tendon?

scientific article published on 03 February 2020

MRI evaluation of the development of intercondylar notch width in children.

scientific article

Magnetic Resonance evaluation of disease activity in Graves' ophthalmopathy: T2-time and signal intensity of extraocular muscles.

scientific article published in May 2007

New parameters describing morphological variations in the suprascapular notch region as potential predictors of suprascapular nerve entrapment

scientific article

New sonographically-guided test for anterior knee instability - preliminary report

scientific article

Nutrition Trends in Patients Over the Long Term After Kidney Transplantation

scientific article published on 19 June 2020

Pancreatic cyst fluid analysis for differential diagnosis between benign and malignant lesions

scientific article published on 12 December 2012

Perfusion of kidney graft pyramids and cortex in contrast-enhanced ultrasonography in the determination of the cause of delayed graft function

scientific article published on 01 January 2011

Peripheral vascular stiffness, assessed with two-dimensional speckle tracking versus the degree of coronary artery calcification, evaluated by tomographic coronary artery calcification index

scientific article

Plasma Desphospho-Uncarboxylated Matrix Gla Protein as a Marker of Kidney Damage and Cardiovascular Risk in Advanced Stage of Chronic Kidney Disease.

scientific article published on 21 April 2016

Posterior wall capture and femoral artery stenosis following use of StarClose closing device: diagnosis and therapy

scientific article published on 04 December 2012

Preoperative high level of D-dimers predicts unresectability of pancreatic head cancer.

scientific article

Rare infraglottic lesions in magnetic resonance imaging

scientific article

Recurrent cerebral gliomas in MRI and Iodine-123[corrected]-alpha-methyl-tyrosine SPECT: the use of digitally fused images.

scientific article

Risk factors for Anterior Cruciate Ligament injury in skeletally immature patients: analysis of intercondylar notch width using Magnetic Resonance Imaging

scientific article

Rotator cable in pathological shoulders: comparison with normal anatomy in a cadaveric study

scientific article published on 10 July 2018

Sentinel lymph node mapping in tumors of the pancreatic body: preliminary report

scientific article

Serum osteoprotegerin is a predictor of progression of atherosclerosis and coronary calcification in hemodialysis patients

scientific article published on 22 September 2010

Standard B presentation vs. contrast-enhanced ultrasound (US-CE). A comparison of usefulness of different ultrasonographic techniques in the evaluation of the echo structure and size of haematomas inpost-renal transplant patients: A preliminary repo

scientific article

Subchondral Impaction Fractures of the Medial Femoral Condyle in Weightlifters: A Report of 5 Cases

scientific article published on 01 January 2016

Supplementation of Antipsychotic Treatment with the Amino Acid Sarcosine Influences Proton Magnetic Resonance Spectroscopy Parameters in Left Frontal White Matter in Patients with Schizophrenia

scientific article

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.

scientific article published on 22 August 2015

Suprascapular Notch asymmetry: a study on 311 patients

scientific article

The advantages of a spine coil over a torso coil in magnetic resonance imaging examination of the sternoclavicular joints

scientific article published on 31 December 2018

The oscillatory flow of the cerebrospinal fluid in the Sylvian aqueduct and the prepontine cistern measured with phase contrast MRI in children with hydrocephalus-a preliminary report

scientific article published on 10 January 2018

The value of magnetic resonance enterography in diagnostic difficulties associated with Crohn's disease

scientific article published in 2021

Thickening of the knee joint cartilage in elite weightlifters as a potential adaptation mechanism

scientific article published on 20 March 2014

Tight relations between coronary calcification and atherosclerotic lesions in the carotid artery in chronic dialysis patients.

scientific article published in March 2010

Two-Dimensional Speckle Tracking Versus Applanation Tonometry in Evaluation of Subclinical Atherosclerosis in Children with Type 1 Diabetes Mellitus

scientific article published on 28 September 2019

Ultrasonographic evaluation of disturbances in the perfusion of renal graft parenchyma as a result of acute occlusion of supernumerary arteries - a new application for contrast-enhanced ultrasonography

scientific article published on 01 July 2011

Ultrasonographic test for complete anterior cruciate ligament injury

scientific article published on March 2015

Up-to-date overview of imaging techniques in the diagnosis and management of inflammatory bowel diseases

scientific article published on 12 March 2019

Use of contrast-enhanced ultrasonography in hepatosplenic sarcoidosis: Report of 2 cases

scientific article published on July 2012

Usefulness of Routine Coronary CT Angiography in Patients with Transposition of the Great Arteries After an Arterial Switch Operation.

scientific article published on 31 October 2017

Variation in morphology of suprascapular notch as a factor of suprascapular nerve entrapment

scientific article published on 27 July 2013

Venous air embolism during major liver surgery: Far more common, than we think

scientific article published on 01 February 2014

What is the function of the anterior coracoscapular ligament? - a morphological study on the newest potential risk factor for suprascapular nerve entrapment

scientific article published on 06 July 2015

[Comparison of the fluid attenuated inversion recovery and diffusion-weighted imaging in the early brain stroke].

scientific article published in January 2007

[Dynamic sequences of MR in evaluation of anatomy and function of pelvic floor by perimenopausal women]

scientific article published on 01 October 2008

[The usefulness of fused MRI and SPECT images for the voxel positioning in proton magnetic resonance spectroscopy and planning the biopsy of brain tumors: presentation of the method].

scientific article published in July 2006

List of works by Piotr Grzelak

"Apple does not fall far from the tree" - subclinical atherosclerosis in children with familial hypercholesterolemia

"Pseudo-suprascapular notch": is it a sonographic trap in suprascapular nerve block?

A comparative analysis of K-ras mutation and carcinoembryonic antigen in pancreatic cyst fluid

Adding Sarcosine to Antipsychotic Treatment in Patients with Stable Schizophrenia Changes the Concentrations of Neuronal and Glial Metabolites in the Left Dorsolateral Prefrontal Cortex

Arterial vessel reactivity in patients in the long term after kidney transplantation - preliminary study

Assessment of clinical usefulness of 131I alpha-methyl-tyrosine and fused SPECT/MRI imaging for diagnostics of recurrent cerebral gliomas.

Assessment of intraorbital structure volume using a numerical segmentation image technique (NSI): the fatty tissue and the eyeball

Assessment of the volume of intraorbital structures using the numerical segmentation image technique (NSI): the extraocular muscles.

Brain metabolism alterations in patients with anorexia nervosa observed in 1H-MRS

Clinical Results and MRI Evaluation of Patellar Osteochondral Fracture Fixation following Patellar Dislocation

Clinical evaluation of the shape of the suprascapular notch--an ultrasonographic and computed tomography comparative study: Application to shoulder pain syndromes.

Comparison of Metabolite Concentrations in the Left Dorsolateral Prefrontal Cortex, the Left Frontal White Matter, and the Left Hippocampus in Patients in Stable Schizophrenia Treated with Antipsychotics with or without Antidepressants. ¹H-NMR Spect

Comparison of thermography and Doppler sonography in the evaluation of the cold immersion test in women with excessive vasospastic reaction.

Comparison of tomographic coronary artery calcification index (calcium score) and ultrasonographic measurement of intima-media complex thickness in diabetic subjects.

Concentration of D-dimers in Bile-a Novel Marker of Pancreatic Cancer Enhancing Accuracy of Standard CA19-9 Measurement: Dual Test Hypothesis

D-dimers revisited: a new marker of pancreatic cancer

Detection of transplant renal artery stenosis in the early postoperative period with analysis of parenchymal perfusion with ultrasound contrast agent.

Diagnostic imaging in chronic otitis media: does CT and MRI fusion aid therapeutic decision making? - a pilot study

Diagnostic potential of contrast-enhanced ultrasound (CEUS) in the assessment of spleen and liver granulomas in the course of sarcoidosis.

Do variants of the intercondylar notch predispose children to the injury of the anterior cruciate ligament?

Does the internal jugular vein affect the elasticity of the common carotid artery?

Effect of vitamin K2 on progression of atherosclerosis and vascular calcification in nondialyzed patients with chronic kidney disease stages 3-5

Endothelium-dependent and -independent vasodilation is more attenuated in ischaemic than in non-ischaemic heart failure

Endovascular treatment of pseudoaneurysms in pancreatitis

Feasibility of diffusion-weighted imaging with DWIBS in staging Hodgkin lymphoma in pediatric patients: comparison with PET/CT.

Feasibility of two-dimensional speckle tracking in evaluation of arterial stiffness: Comparison with pulse wave velocity and conventional sonographic markers of atherosclerosis

Grayscale ultrasound characteristics of autosomal dominant polycystic kidney disease severity - an adult and pediatric cohort study

Hand exercise test for the assessment of endothelium-dependent vasodilatation in subjects with type 1 diabetes

Hypertrophied cruciate ligament in high performance weightlifters observed in magnetic resonance imaging

Inhaled Corticosteroids in Asthma: Promoting or Protecting Against Atherosclerosis?

Is ultrasound effective in determining variation of the insertion of the extensor hallucis longus tendon?

MRI evaluation of the development of intercondylar notch width in children.

Magnetic Resonance evaluation of disease activity in Graves' ophthalmopathy: T2-time and signal intensity of extraocular muscles.

New parameters describing morphological variations in the suprascapular notch region as potential predictors of suprascapular nerve entrapment

New sonographically-guided test for anterior knee instability - preliminary report

Nutrition Trends in Patients Over the Long Term After Kidney Transplantation

Pancreatic cyst fluid analysis for differential diagnosis between benign and malignant lesions

Perfusion of kidney graft pyramids and cortex in contrast-enhanced ultrasonography in the determination of the cause of delayed graft function

Peripheral vascular stiffness, assessed with two-dimensional speckle tracking versus the degree of coronary artery calcification, evaluated by tomographic coronary artery calcification index

Plasma Desphospho-Uncarboxylated Matrix Gla Protein as a Marker of Kidney Damage and Cardiovascular Risk in Advanced Stage of Chronic Kidney Disease.

Posterior wall capture and femoral artery stenosis following use of StarClose closing device: diagnosis and therapy

Preoperative high level of D-dimers predicts unresectability of pancreatic head cancer.

Rare infraglottic lesions in magnetic resonance imaging

Recurrent cerebral gliomas in MRI and Iodine-123[corrected]-alpha-methyl-tyrosine SPECT: the use of digitally fused images.

Risk factors for Anterior Cruciate Ligament injury in skeletally immature patients: analysis of intercondylar notch width using Magnetic Resonance Imaging

Rotator cable in pathological shoulders: comparison with normal anatomy in a cadaveric study

Sentinel lymph node mapping in tumors of the pancreatic body: preliminary report

Serum osteoprotegerin is a predictor of progression of atherosclerosis and coronary calcification in hemodialysis patients

Standard B presentation vs. contrast-enhanced ultrasound (US-CE). A comparison of usefulness of different ultrasonographic techniques in the evaluation of the echo structure and size of haematomas inpost-renal transplant patients: A preliminary repo

Subchondral Impaction Fractures of the Medial Femoral Condyle in Weightlifters: A Report of 5 Cases

Supplementation of Antipsychotic Treatment with the Amino Acid Sarcosine Influences Proton Magnetic Resonance Spectroscopy Parameters in Left Frontal White Matter in Patients with Schizophrenia

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.

Suprascapular Notch asymmetry: a study on 311 patients

The advantages of a spine coil over a torso coil in magnetic resonance imaging examination of the sternoclavicular joints

The oscillatory flow of the cerebrospinal fluid in the Sylvian aqueduct and the prepontine cistern measured with phase contrast MRI in children with hydrocephalus-a preliminary report

The value of magnetic resonance enterography in diagnostic difficulties associated with Crohn's disease

Thickening of the knee joint cartilage in elite weightlifters as a potential adaptation mechanism

Tight relations between coronary calcification and atherosclerotic lesions in the carotid artery in chronic dialysis patients.

Two-Dimensional Speckle Tracking Versus Applanation Tonometry in Evaluation of Subclinical Atherosclerosis in Children with Type 1 Diabetes Mellitus

Ultrasonographic evaluation of disturbances in the perfusion of renal graft parenchyma as a result of acute occlusion of supernumerary arteries - a new application for contrast-enhanced ultrasonography

Ultrasonographic test for complete anterior cruciate ligament injury

Up-to-date overview of imaging techniques in the diagnosis and management of inflammatory bowel diseases

Use of contrast-enhanced ultrasonography in hepatosplenic sarcoidosis: Report of 2 cases

Usefulness of Routine Coronary CT Angiography in Patients with Transposition of the Great Arteries After an Arterial Switch Operation.

Variation in morphology of suprascapular notch as a factor of suprascapular nerve entrapment

Venous air embolism during major liver surgery: Far more common, than we think

What is the function of the anterior coracoscapular ligament? - a morphological study on the newest potential risk factor for suprascapular nerve entrapment

[Comparison of the fluid attenuated inversion recovery and diffusion-weighted imaging in the early brain stroke].

[Dynamic sequences of MR in evaluation of anatomy and function of pelvic floor by perimenopausal women]

[The usefulness of fused MRI and SPECT images for the voxel positioning in proton magnetic resonance spectroscopy and planning the biopsy of brain tumors: presentation of the method].