A5078495646- Renal cell carcinoma treatment
- Renal and related cancers
- MRI in cancer diagnosis
- Radiomics and Machine Learning in Medical Imaging
- Liver Disease and Transplantation
- Liver Disease Diagnosis and Treatment
- Hepatocellular Carcinoma Treatment and Prognosis
- Bladder and Urothelial Cancer Treatments
- Hepatitis B Virus Studies
- Medical Imaging and Pathology Studies
- Cancer-related molecular mechanisms research
- Urologic and reproductive health conditions
- Urological Disorders and Treatments
- Pediatric Urology and Nephrology Studies
- Prostate Cancer Diagnosis and Treatment
- Cholangiocarcinoma and Gallbladder Cancer Studies
- Prostate Cancer Treatment and Research
- Cancer, Hypoxia, and Metabolism
- Fetal and Pediatric Neurological Disorders
- Vascular Tumors and Angiosarcomas
- Tuberous Sclerosis Complex Research
- Adrenal and Paraganglionic Tumors
- Drug-Induced Hepatotoxicity and Protection
- Urinary and Genital Oncology Studies
- Advanced Neuroimaging Techniques and Applications
Chinese PLA General Hospital
2018-2025
PLA Academy of Military Science
2023-2025
People's Liberation Army No. 150 Hospital
2019
Chinese People's Liberation Army
2019
Sun Yat-sen University Cancer Center
2000
Background The 2019 Bosniak classification (version 2019) of cystic renal masses (CRMs) provides a systematic update to the currently used 2005 2005). Further validation is required before widespread application. Purpose To evaluate interobserver agreement MRI criteria, impact readers' experience, and diagnostic performance between version 2005. Materials Methods From January 2009 December 2018, consecutive patients with CRM who had undergone surgical-pathologic examination were included in...
Background Nuclear grade is of importance for treatment selection and prognosis in patients with clear cell renal carcinoma (ccRCC). Purpose To develop validate an MRI‐based radiomic model preoperative predicting WHO/ISUP nuclear ccRCC. Study Type Retrospective. Population In all, 379 histologically confirmed Training cohort ( n = 252) validation 127) were randomly assigned. Field Strength/Sequence Pretreatment 3.0T MRI. Imaging sequences fat‐suppressed T 2 WI, contrast‐enhanced 1 diffusion...
Objective The aim of the study is to demonstrate whether radiomics based on an automatic segmentation method feasible for predicting molecular subtypes. Methods This retrospective included 516 patients with confirmed breast cancer. An segmentation—3-dimensional UNet-based Convolutional Neural Networks, trained our in-house data set—was applied segment regions interest. A set 1316 features per region interest was extracted. Eighteen cross-combination methods—with 6 feature selection methods...
In this study, we aim to develop a model for predicting gastroesophageal varices (GEV) bleeding in patients with chronic hepatitis B (CHB) by utilizing hemodynamic parameters obtained through four-dimensional flow MRI (4D MRI).
Background The von Hippel–Lindau (VHL) mutation is an important alteration in clear cell renal carcinoma (ccRCC); however, its imaging phenotype remains unclear. Purpose To investigate whether MRI features can reflect the VHL status. Study Type Retrospective. Field Strength/Sequence 3 T/fast spin echo T2‐weighted, spin‐echo planar diffusion‐weighted, gradient recalled T1‐weighted, chemical‐shift and contrast‐enhanced T1‐weighted sequences. Population One hundred five patients with ccRCC who...
Abstract Background Bladder paraganglioma (BPG) is a rare extra-adrenal pheochromocytoma with variable symptoms and easy to be misdiagnosed mishandled. The aim of the study was document imaging features BPG using computed tomography (CT) magnetic resonance (MRI). Patients methods We retrospectively enrolled consecutive patients pathology-proven BPG, who underwent CT or MRI examinations before surgery between October 2009 2017. clinical characteristics, CT, were described analysed. Results A...
Background Venous tumor thrombus (VTT) consistency of renal cell carcinoma (RCC) is an important consideration in nephrectomy plus thrombectomy. However, evaluation VTT through preoperative MR imaging lacking. Purpose To evaluate RCC intravoxel incoherent motion‐diffusion weighted (IVIM‐DWI) derived parameters ( D t , p f and ADC) the apparent diffusion coefficient (ADC) value. Study Type Retrospective. Population One hundred nineteen patients (aged 55.8 ± 11.5 years, 85 male) with...
Aim: To identify age-matched healthy volunteers, non-cirrhotic chronic liver disease (CLD) and cirrhotic patients based on portal hemodynamic parameters using 4D flow MRI. Methods: A total of 10 volunteers 69 CLD were enrolled underwent MRI prospectively. MR images processed by an MD in biomedical engineering working the GTFlow platform. Portal include net (mL/cycle), volume per second through lumen (mL/sec), average velocity (cm/sec), maximum (cm/sec). The difference was compared among with...
Background Clear cell likelihood score (ccLS) is reliable for diagnosing small renal masses (SRMs). However, the diagnostic value of version 1.0 (ccLS v1.0) and v2.0 common subtypes SRMs might be a potential extension. Purpose To compare performance interobserver agreement ccLS v1.0 characterizing five SRMs. Study Type Retrospective. Population 797 patients (563 males, 234 females; mean age, 53 ± 12 years) with 867 histologically proven masses. Field Strength/Sequences 3.0 1.5 T/T2 weighted...
Motivation: The prognostic property of regional lymph node metastasis (RLNM) has been widely recognized, but the diagnostic workup stagnated for renal cell carcinoma (RCC). Goal(s): This study aimed to assess performance MRI-based Node Reporting and Data System (Node-RADS) RLNM explore its impact on patients with RCC. Approach: A single-center retrospective comparative study. Results: Node-RADS presented better than size criteria previous clinical models (AUC, 0.91 vs 0.79–0.85;...