16 hasil untuk "Mathilde Wagner"
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Artikel Jurnal
Hepatic adenomatosis in liver cirrhosis
Hepatocellular adenoma (HCA) is a benign liver tumor most frequently occurring in women using oral contraception. HCA develops in normal or nearly normal livers and is extremely rare in cirrhosis. The authors present magnetic resonance imaging and histopathologic findings in a 57-year-old man with…
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Artikel Jurnal
New frontiers in liver resection for hepatocellular carcinomaKey points
Summary: Liver resection is one of the main curative options for early hepatocellular carcinoma (HCC) in patients with cirrhosis and is the treatment of choice in non-cirrhotic patients. However, careful patient selection is required to balance the risk of postoperative liver failure and the…
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Artikel Jurnal
Spectral CT imaging in colorectal cancer: current applications, limitations, and future perspectives
Abstract Colorectal cancer (CRC) is the third most common malignancy worldwide, and early detection is vital to prevent metastasis and postoperative recurrence. This review summarizes current applications of spectral computed tomography (CT) in CRC, including its principles, spectral parameters…
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Prediction of hepatocellular carcinoma response to 90Yttrium radioembolization using volumetric ADC histogram quantification: preliminary results
Abstract Purpose To assess the predictive value of volumetric apparent diffusion coefficient (vADC) histogram quantification obtained before and 6 weeks (6w) post-treatment for assessment of hepatocellular carcinoma (HCC) response to 90Yttrium radioembolization (RE). Methods In this retrospective…
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Artikel Jurnal
Clinical and radiologic predictors of one-year surgical outcomes in Crohn’s disease–related intra-abdominal abscesses
Purpose: To identify clinical and radiological prognostic factors associated with delayed surgery after diagnosis of a Crohn’s disease-related intra-abdominal abscess. Methods: We conducted a retrospective single-center study including patients with Crohn’s disease and confirmed intra-abdominal…
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Artikel Jurnal
Correlation between circulating tumor DNA quantity assessed by methylated markers and tumor volume in patients with metastatic pancreatic adenocarcinoma
Abstract Circulating tumor DNA (ctDNA) is a promising marker with a strong prognostic value in metastatic pancreatic ductal adenocarcinoma (mPDAC). However, ctDNA is not detected in about a third of patients with mPDAC. The objective of this study was to assess the correlation between ctDNA and…
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Artikel Jurnal Teks lengkap
Diagnostic performance of chest computed tomography during the epidemic wave of COVID-19 varied as a function of time since the beginning of the confinement in France
Objective: To evaluate the diagnostic performance of the initial chest CT to diagnose COVID-19 related pneumonia in a French population of patients with respiratory symptoms according to the time from the onset of country-wide confinement to better understand what could be the role of the chest CT…
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Artikel Jurnal Teks lengkap
Viscoelastic Parameters for Quantifying Liver Fibrosis: Three-Dimensional Multifrequency MR Elastography Study on Thin Liver Rat Slices
Objective: To assess in a high-resolution model of thin liver rat slices which viscoelastic parameter at three-dimensional multifrequency MR elastography has the best diagnostic performance for quantifying liver fibrosis. Materials and Methods: The study was approved by the ethics committee for…
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Artikel Jurnal Teks lengkap
Hepatic Proliferation and Angiogenesis Markers Are Increased after Portal Deprivation in Rats: A Study of Molecular, Histological and Radiological Changes
Background & Aims: To determine the pathogenesis of liver nodules, and lesions similar to obliterative portal venopathy, observed after portosystemic shunts or portal vein thrombosis in humans. Methods: We conducted an experimental study comparing portacaval shunt (PCS), total portal vein ligation…
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Artikel Jurnal
Feasibility and reproducibility of liver surface nodularity quantification for the assessment of liver cirrhosis using CT and MRI
Purpose: To assess intra-observer, inter-observer and inter-modality (CT vs. MRI) reproducibility of liver surface nodularity (LSN) scores measured with software used for detection of liver fibrosis. Methods: This IRB-approved retrospective study included patients with both abdominal CT and MRI…
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Quantification of hepatocellular carcinoma heterogeneity with multiparametric magnetic resonance imaging
Abstract Tumour heterogeneity poses a significant challenge for treatment stratification. The goals of this study were to quantify heterogeneity in hepatocellular carcinoma (HCC) using multiparametric magnetic resonance imaging (mpMRI), and to report preliminary data correlating quantitative MRI…
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RECIST and CHOI criteria in the evaluation of tumor response in patients with metastatic colorectal cancer treated with regorafenib, a prospective multicenter study
Abstract Background To evaluate the objective response rate (ORR) at 2 months of treatment with regorafenib according to RECIST 1.1, Choi, and modified Choi (mChoi) criteria in patients with metastatic colorectal cancer (mCRC). Methods Baseline and 2-month contrast-enhanced computed-tomography…
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Artikel Jurnal
Treatment intensification with hepatic arterial infusion chemotherapy in patients with liver-only colorectal metastases still unresectable after systemic induction chemotherapy – a randomized phase II study -- SULTAN UCGI 30/PRODIGE 53 (NCT03164655)- study protocol
Abstract Background Approximately 40% of colorectal cancer patients will develop colorectal liver metastases (CRLM). The most effective approach to increase long-term survival is CRLM complete resection. Unfortunately, only 10–15% of CRLM are initially considered resectable. The objective response…