Gregor Scharf
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View article: Dipeptidyl-peptidase 3 and IL-6: potential biomarkers for diagnostics in COVID-19 and association with pulmonary infiltrates
Dipeptidyl-peptidase 3 and IL-6: potential biomarkers for diagnostics in COVID-19 and association with pulmonary infiltrates Open
View article: CT findings in "Post-Covid": residua from acute pneumonia or "Post-Covid-ILD"?
CT findings in "Post-Covid": residua from acute pneumonia or "Post-Covid-ILD"? Open
The aim of this study was to evaluate if CT findings in patients with pulmonary Post Covid syndrome represent residua after acute pneumonia or if SARS-CoV 2 induces a true ILD. Consecutive patients with status post acute Covid-19 pneumonia…
View article: Partial splenic embolization as a rescue and emergency treatment for portal hypertension and gastroesophageal variceal hemorrhage
Partial splenic embolization as a rescue and emergency treatment for portal hypertension and gastroesophageal variceal hemorrhage Open
View article: Different Ultrasound Shear Wave Elastography Techniques as Novel Imaging-Based Approaches for Quantitative Evaluation of Hepatic Steatosis—Preliminary Findings
Different Ultrasound Shear Wave Elastography Techniques as Novel Imaging-Based Approaches for Quantitative Evaluation of Hepatic Steatosis—Preliminary Findings Open
Background: Modern ultrasound (US) shear-wave dispersion (SWD) and attenuation imaging (ATI) can be used to quantify changes in the viscosity and signal attenuation of the liver parenchyma, which are altered in hepatic steatosis. We aimed …
View article: Retrospective evaluation of early thrombosis in transjugular intrahepatic portosystemic polytetrafluoroethylene-coated shunts under 2-day postinterventional heparinization
Retrospective evaluation of early thrombosis in transjugular intrahepatic portosystemic polytetrafluoroethylene-coated shunts under 2-day postinterventional heparinization Open
View article: Persistent Sciatic Artery Aneurysm as a Rare Cause of Acute Lower Limb Ischemia
Persistent Sciatic Artery Aneurysm as a Rare Cause of Acute Lower Limb Ischemia Open
Purpose: Kissing stent angioplasty is an established endovascular treatment strategy for stenosis at the aortic bifurcation but not without its detractors. This study aimed to analyze the outcomes of kissing stents with regard to stent occ…
View article: Combined Model of Quantitative Evaluation of Chest Computed Tomography and Laboratory Values for Assessing the Prognosis of Coronavirus Disease 2019
Combined Model of Quantitative Evaluation of Chest Computed Tomography and Laboratory Values for Assessing the Prognosis of Coronavirus Disease 2019 Open
Purpose To assess the prognostic power of quantitative analysis of chest CT, laboratory values, and their combination in COVID-19 pneumonia. Materials and Methods Retrospective analysis of patients with PCR-confirmed COVID-19 pneumonia and…
View article: Successful surgical–multimodal treatment for vaccine-induced complete splanchnic vein thrombosis after ChAdOx1 nCoV-19 vaccination
Successful surgical–multimodal treatment for vaccine-induced complete splanchnic vein thrombosis after ChAdOx1 nCoV-19 vaccination Open
View article: Severe COVID-19 pneumonia: Perfusion analysis in correlation with pulmonary embolism and vessel enlargement using dual-energy CT data
Severe COVID-19 pneumonia: Perfusion analysis in correlation with pulmonary embolism and vessel enlargement using dual-energy CT data Open
Background Gas exchange in COVID-19 pneumonia is impaired and vessel obstruction has been suspected to cause ventilation-perfusion mismatch. Dual-energy CT (DECT) can depict pulmonary perfusion by regional assessment of iodine uptake. Obje…
View article: Can CT performed in the early disease phase predict outcome of patients with COVID 19 pneumonia? Analysis of a cohort of 64 patients from Germany
Can CT performed in the early disease phase predict outcome of patients with COVID 19 pneumonia? Analysis of a cohort of 64 patients from Germany Open
View article: Sharp margin and geographic shape: systematic evaluation of two novel CT features in COVID-19 pneumonia
Sharp margin and geographic shape: systematic evaluation of two novel CT features in COVID-19 pneumonia Open
Objective: CT is important in the care of patients with COVID-19 pneumonia. However, specificity might be poor in the absence of a clinical and epidemiological context. The goal of this work was to systematically evaluate two novel CT feat…
View article: CT-Morphologie der COVID-19-Pneumonie
CT-Morphologie der COVID-19-Pneumonie Open
Die durch SARS-CoV-2 verursachte Coronavirus Disease 2019 (COVID-19) hat inzwischen den Status einer Pandemie erreicht. Der definitive Nachweis erfolgt über die RT-PCR aus Proben der oberen oder unteren Atemwege. Die Morphologie der COVID-…
View article: Informed Consent in Contrast-Enhanced CT: Understanding of Risks and Identification of Possible Prognostic Factors
Informed Consent in Contrast-Enhanced CT: Understanding of Risks and Identification of Possible Prognostic Factors Open
Patients profit from an outcome-oriented and individualized informed consent. Due to the significant correlation between educational level and understanding of risks, informed consent should be adjusted to the educational status of the ind…