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Article
Open AccessThe feasibility of deep learning-based synthetic contrast-enhanced CT from nonenhanced CT in emergency department patients with acute abdominal pain
Our objective was to investigate the feasibility of deep learning-based synthetic contrast-enhanced CT (DL-SCE-CT) from nonenhanced CT (NECT) in patients who visited the emergency department (ED) with acute ab...
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Article
Frequency, outcome, and risk factors of contrast media extravasation in 142,651 intravenous contrast-enhanced CT scans
To evaluate the frequency, outcome, and risk factors of intravenous contrast media (CM) extravasation during contrast-enhanced CT scans in a large population.
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Article
Sub-millisievert CT colonography: effect of knowledge-based iterative reconstruction on the detection of colonic polyps
To assess the feasibility of ultra-low dose computed tomography colonography (CTC) using knowledge-based iterative reconstruction (IR) and to determine its effect on polyp detection.
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Article
Preoperative tumor restaging and resectability assessment of gastric cancers after chemotherapy: diagnostic accuracy of MDCT using new staging criteria
To evaluate the diagnostic performance of preoperative MDCT for tumor restaging and determination of resectability in gastric cancers after chemotherapy using new staging criteria.
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Article
Portomesenteric vein thrombosis after gastric surgery
Postoperative portomesenteric venous thrombosis (PMVT) is a rare but potentially serious complication of gastric surgery. This study analyzed the incidence, characteristics, risk factors, and outcomes of PMVT ...
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Article
Differentiation of intrahepatic mass-forming cholangiocarcinoma from hepatocellular carcinoma on gadoxetic acid-enhanced liver MR imaging
To determine the different imaging features of intrahepatic mass-forming cholangiocarcinoma (IMCC) from hepatocellular carcinoma (HCC) on gadoxetic acid-enhanced magnetic resonance imaging (MRI).
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Article
MDCT findings of pancreatic metastases according to primary tumors
To describe the clinical and MDCT findings of metastatic pancreatic tumors (MPTs) from various primary malignancies and to determine whether there are characteristic imaging features of MPTs according to the v...
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Article
CT findings suggesting anastomotic leak and predicting the recovery period following gastric surgery
To assess diagnostic performance of routine CT for detecting anastomotic leak after gastric surgery, and analyse the relationship between recovery period and CT findings.
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Article
CT differentiation of poorly-differentiated gastric neuroendocrine tumours from well-differentiated neuroendocrine tumours and gastric adenocarcinomas
To evaluate the differential CT features of gastric poorly-differentiated neuroendocrine tumours (PD-NETs) from well-differentiated NETs (WD-NETs) and gastric adenocarcinomas (ADCs) and to suggest differential...
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Chapter
Small Bowel Obstruction
Small bowel obstruction (SBO) is one of the most common causes of acute nontraumatic abdominal pain and a frequent cause of hospitalization and surgery. Traditional management for SBO has been surgery owing to...
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Article
Comparison of characteristic CT findings of lymphedema, cellulitis, and generalized edema in lower leg swelling
To determine the different computed tomography (CT) findings of lymphedema, cellulitis, and generalized edema in the lower leg. CT images of 44 patients with confirmed lymphedema (n = 19), cellulitis (n = 11), or...
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Chapter
Introduction
The kidneys are injured in approximately 10% of all abdominal trauma cases, with blunt trauma being more common than penetrating injury, accounting for 80% of all renal injuries. Although serious renal injurie...
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Chapter
Illustrations
Illustration of the American Association for the Surgery of Trauma grading system for renal injury. (A) Grade I, contusion and subcapsular hematoma. (B) Grade II, superficial laceration and perirenal hematoma. (
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Article
Retrospective versus prospective ECG-gated dual-source CT in pediatric patients with congenital heart diseases: comparison of image quality and radiation dose
We wanted to compare the image quality and radiation dose of retrospective versus prospective ECG-gated dual-source CT imaging in pediatric patients with congenital heart diseases. We retrospectively evaluated...
