Latest Results for Abdominal Radiology

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CT colonography followed by elective surgery in patients with acute diverticulitis: a radiological-pathological correlation study

Abstract Purpose To perform a radiologic-pathologic correlation analysis of sigmoid colon in patients undergoing pre-operative CT Colonography (CTC) after an episode of acute diverticulitis (AD). Methods Fifty-nine...

Response to a letter to the editor

Biliary excretion of gadobenate dimeglumine causing degradation of magnetic resonance cholangiopancreatography (MRCP)

Abstract Purpose To assess the effect of gadobenate dimeglumine on magnetic resonance cholangiopancreatography (MRCP) and determine an appropriate time frame for performing MRCP sequences. Materials and methods ...

Optimal target b -value on computed diffusion-weighted magnetic resonance imaging for visualization of pancreatic ductal adenocarcinoma and focal autoimmune pancreatitis

Abstract Purpose To compare computed diffusion-weighted imaging (cDWI) feasibility with that of directly acquired DWI for visualizing pancreatic ductal adenocarcinoma (PDAC) and focal autoimmune pancreatitis (AIP). Methods ...

Texture analysis on bi-parametric MRI for evaluation of aggressiveness in patients with prostate cancer

Abstract Purpose To evaluate the association between texture parameters based on bi-parametric MRI and Gleason score (GS) in patients with prostate cancer (PCa) and to evaluate diagnostic performance of any significant parameter for discriminating clinically significant cancer (CSC, GS ≥ 7)...

S100A4 overexpression in pancreatic ductal adenocarcinoma: imaging biomarkers from whole-tumor evaluation with MRI and texture analysis

Abstract Objective To investigate the relationship between imaging findings and S100A4 overexpression in pancreatic ductal adenocarcinoma (PDAC) and to determine imaging biomarkers of S100A4 overexpression from whole-tumor evaluation with MRI and texture analysis. ...

Percutaneous transhepatic biliary drainage in patients at higher risk for adverse events: experience from a tertiary care referral center

Abstract Background Despite advances in endoscopic drainage procedures, percutaneous transhepatic biliary drainage (PTBD) remains an essential interventional radiology (IR) procedure. Several factors may adversely affect the success of PTBD. We report the experience of our IR unit with...

Comparison of Angio-CT and cone-beam CT-guided immediate radiofrequency ablation after transcatheter arterial chemoembolization for large hepatocellular carcinoma

Abstract Purpose To evaluate the rapeutic effectiveness of Angio-CT or cone-beam CT (CBCT)-guided immediate radiofrequency ablation (RFA) after transcatheter arterial chemoembolization (TACE) for large hepatocellular carcinoma (HCC). ...

The abrupt pancreatic duct cutoff sign on MDCT and MRI

Abstract Purpose To evaluate the pancreatic duct cutoff sign in detecting pancreatic adenocarcinoma using CT and MRI. Methods A retrospective analysis of patients with a pancreatic duct (PD) cutoff...

Clinicians and surgeon survey regarding current and future versions of CT/MRI LI-RADS

Abstract Purpose To determine preferences of clinicians and surgeons regarding radiology reporting of liver observations in patients at risk for hepatocellular carcinoma (HCC). Methods Members...

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