A5057517117- Inflammatory Bowel Disease
- Radiomics and Machine Learning in Medical Imaging
- Diagnosis and treatment of tuberculosis
- Diverticular Disease and Complications
- MRI in cancer diagnosis
- Microscopic Colitis
- Advanced X-ray and CT Imaging
- Gastrointestinal disorders and treatments
- Pancreatic and Hepatic Oncology Research
- Autoimmune and Inflammatory Disorders
- Organ Transplantation Techniques and Outcomes
- Pediatric Hepatobiliary Diseases and Treatments
- Colorectal Cancer Surgical Treatments
- Esophageal and GI Pathology
- Vascular anomalies and interventions
- Liver Disease and Transplantation
- Intestinal Malrotation and Obstruction Disorders
- Abdominal vascular conditions and treatments
- Pancreatitis Pathology and Treatment
- Urologic and reproductive health conditions
- Gallbladder and Bile Duct Disorders
- Genetic and Kidney Cyst Diseases
- Eosinophilic Esophagitis
- Characterization and Applications of Magnetic Nanoparticles
- Transplantation: Methods and Outcomes
The First Affiliated Hospital, Sun Yat-sen University
2016-2025
Sun Yat-sen University
2016-2025
Universitat de Barcelona
2018
Sault Area Hospital
2013
Ischemia-reperfusion injury (IRI) has thus far been considered as an inevitable component of organ transplantation, compromising outcomes, and limiting availability. Ischemia-free transplantation is a novel approach designed to avoid IRI, with the potential improve outcomes.
Purpose To evaluate the role of magnetization transfer (MT) magnetic resonance (MR) imaging for characterization intestinal fibrosis compared with contrast material–enhanced and diffusion-weighted MR its capability differentiating fibrotic from inflammatory strictures in humans Crohn disease (CD) by using surgical histopathologic analysis as reference standard. Materials Methods Institutional review board approval informed consent were obtained this prospective study. Abdominal MT imaging,...
Emerging evidence points to a link between creeping fat and the pathogenesis of Crohn's disease [CD]. Non-invasive assessment severity on cross-sectional imaging modality has seldom been investigated. This study aimed develop characterize novel mesenteric index [MCFI] based computed tomography [CT] in CD patients.MCFI was developed vascular findings CT retrospective cohort [n = 91] validated prospective 30]. The graded extent which extended around intestinal circumference using vessels as...
Diffusion-weighted imaging (DWI) is a novel technique to evaluate bowel inflammation in Crohn's disease (CD). It remains unclear whether DWI could differentiate grades of activity and add the accuracy conventional magnetic resonance enterography (MRE) defining activity. We aimed assess for evaluating ileocolonic CD compared with MRE, using ileocolonoscopy as reference standard. This was an observational study patients who underwent both MRE DWI. The findings ileocolon were scored from 0 3....
To assess the diagnostic efficacy of diffusion-weighted MR imaging (DWI) for evaluating inflammatory activity in patients with Crohn's disease (CD). A total 47 CD underwent enterography (MRE) and DWI using 3 b values 50, 400, 800 s/mm.2 Apparent diffusion coefficients (ADCs) inflamed normal bowel wall were calculated. The conventional MRE findings signal intensities qualitatively scored from 0 to 3. correlation between Crohn index (CDAI) both ADCs magnetic resonance scores was analyzed....
Altered gut microbiota‒metabolite interactions may result in intestinal inflammation severity variation Crohn's disease (CD). Magnetic resonance enterography (MRE) advances anti-inflammatory strategy development. We aimed to identify inflammation-related multiomics factors and MRE for CD management, analyzing 425 patients 42 healthy controls undergoing MRE, ileocolonoscopy, fecal/blood sampling (microbiota/metabolite analyses), with categorized by ileocolonoscopy. Ruminococcus species were...
In comparison with the left and right hepatic arteries, there is a relative lack of information on middle artery (MHA). this study, data obtained by multidetector computed tomography from 145 patients were studied to evaluate anatomical variations MHA, hilar that primarily supplies segment 4. An MHA was present in 103 (71%) subjects. livers had replaced artery, originated artery; it artery. It always arose directly or indirectly common which gastroduodenal also arose. We classified MHAs into...
While the grading of intestinal fibrosis is closely related to therapeutic strategy patients with Crohn's disease (CD), it has not yet been well resolved. Mesenteric abnormalities are inextricably linked fibrosis.We aimed establish an optimal model for assessing using computed tomography enterography (CTE) and clinical markers.A total 174 CD between January 2014 June 2020 were included in this retrospective multicentre study.All underwent CTE within 3 months prior surgery. Intestinal was...
Abstract Objectives We aimed to develop MRI-based radiomic models (RMs) improve the diagnostic accuracy of radiologists in characterizing intestinal fibrosis patients with Crohn’s disease (CD). Methods This retrospective study included refractory CD who underwent MR before surgery from November 2013 September 2021. Resected bowel segments were histologically classified as none-mild or moderate-severe fibrosis. RMs based on different sequence combinations (RM1: T2WI and enhanced-T1WI; RM2:...
Objective: To establish a novel standardized magnetization transfer ratio (MTR) parameter which considers the element of normal bowel wall and to compare efficacy MTR, normalized MTR in evaluating intestinal fibrosis Crohn's disease (CD).Materials Methods: Abdominal imaging from 20 consecutive CD patients were analyzed before performing elective operations.MTR parameters calculated by delineating regions interest specified segments on maps.Specimens with pathologically confirmed classified...