14 Result(s)
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Article
Open AccessLong-term prosthetic-associated subclinical thrombotic events evaluation by cardiac CTA after transcatheter aortic valve implantation: incidence and outcomes
To observe prosthetic-associated subclinical thrombotic events (PASTE) after transcatheter aortic valve implantation (TAVI) by cardiac CTA, and assess their impact on long-term patient outcomes.
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Open AccessPredicting microvascular invasion in small (≤ 5 cm) hepatocellular carcinomas using radiomics-based peritumoral analysis
We assessed the predictive capacity of computed tomography (CT)-enhanced radiomics models in determining microvascular invasion (MVI) for isolated hepatocellular carcinoma (HCC) ≤ 5 cm within peritumoral margi...
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Open AccessLong-term follow-up and comparison of programmable and non-programmable ventricular cerebrospinal fluid shunts among adult patients with different hydrocephalus etiologies: a retrospective cohort study
Programmable valve (PV) has been shown as a solution to the high revision rate in pediatric hydrocephalus patients, but it remains controversial among adults. This study is to compare the overall revision rate...
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Open AccessMachine learning combined with radiomics and deep learning features extracted from CT images: a novel AI model to distinguish benign from malignant ovarian tumors
To develop an artificial intelligence (AI) model with radiomics and deep learning (DL) features extracted from CT images to distinguish benign from malignant ovarian tumors.
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Open AccessImproving detection of impacted animal bones on lateral neck radiograph using a deep learning artificial intelligence algorithm
We aimed to develop a deep learning artificial intelligence (AI) algorithm to detect impacted animal bones on lateral neck radiographs and to assess its effectiveness for improving the interpretation of latera...
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Open AccessDevelopment and external validation of a radiomics model for assessment of HER2 positivity in men and women presenting with gastric cancer
To develop and externally validate a conventional CT-based radiomics model for identifying HER2-positive status in gastric cancer (GC).
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Article
Open AccessCholinergic relevant functional reactivity is associated with dopamine responsiveness of tremor in Parkinson’s disease
Tremor in Parkinson’s disease (PD) has distinct responsiveness to dopamine, which is supposed not be exclusively related to dopamine deficiency but has a close relationship with cholinergic system. This phenom...
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Article
Open AccessPhlebosclerotic colitis: an analysis of clinical and CT findings in 29 patients with long-term follow-up
Phlebosclerotic colitis (PC) is a rare form of nonthrombotic colonic ischemia. This retrospective study analyzed the clinical findings and temporal CT changes in 29 PC patients with long-term follow-up.
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Article
Open AccessComputed tomography features and clinical characteristics of gastritis cystica profunda
The diagnostic evidence of gastritis cystica profunda (GCP) are not adequately described due to its extremely low morbidity. This study aimed to analyze and summarize the comprehensive CT features and clinical...
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Article
Clinical activity changes in the neurology department of Wenzhou during the COVID-19 pandemic: an observational analysis
To explore the activity changes in neurology clinical practice that have occurred in tertiary public hospitals during the COVID-19 pandemic.
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Article
Dynamic evolution of COVID-19 on chest computed tomography: experience from Jiangsu Province of China
To determine the patterns of chest computed tomography (CT) evolution according to disease severity in a large coronavirus disease 2019 (COVID-19) cohort in Jiangsu Province, China.
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Article
Open AccessBroken-crescent sign at CT indicates impending aortic rupture in patients with acute aortic intramural hematoma
This retrospective study evaluated the computed tomography (CT) features and clinical implications of a novel broken-crescent sign in patients with acute aortic intramural hematoma (IMH).
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Open AccessDecreased cerebral blood flow and improved cognitive function in patients with end-stage renal disease after peritoneal dialysis: An arterial spin-labelling study
The aim of this study was to evaluate the relationship between cognitive impairment and brain perfusion using arterial spin labelling (ASL) in end-stage renal disease (ESRD) patients undergoing PD.
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Article
Neonatal neurological disorders involving the brainstem: neurosonographic approaches through the squamous suture and the foramen magnum
Brainstem damage which often indicates a critical condition is usually underestimated by trans-anterior-fontanel neurosonography (NS) owing to the far-field limitations. Instead, NS alternately scanning throug...
