A5101982474- Sarcoma Diagnosis and Treatment
- Bone Tumor Diagnosis and Treatments
- Musculoskeletal synovial abnormalities and treatments
- Oral and Maxillofacial Pathology
- Bone health and osteoporosis research
- Hip and Femur Fractures
- Soft tissue tumor case studies
- Bone and Joint Diseases
- Orthopedic Infections and Treatments
- Bone health and treatments
- Vascular Malformations and Hemangiomas
- Hip disorders and treatments
- Infectious Diseases and Tuberculosis
- Cardiac tumors and thrombi
- Management of metastatic bone disease
- Cancer Diagnosis and Treatment
- Neurofibromatosis and Schwannoma Cases
- Nutrition and Health in Aging
- Medical Imaging and Pathology Studies
- Vascular Tumors and Angiosarcomas
- Tumors and Oncological Cases
- Rheumatoid Arthritis Research and Therapies
- Hematological disorders and diagnostics
- Osteomyelitis and Bone Disorders Research
- Eosinophilic Disorders and Syndromes
Beijing Jishuitan Hospital
2014-2025
Peking University
2016-2025
Capital Medical University
2023-2025
Jinan Central Hospital
2024
Shandong First Medical University
2024
Guangdong University of Technology
2022
Kunming Medical University
2021
First Affiliated Hospital of Kunming Medical University
2021
The First People's Hospital of Wenling
2017
Wenzhou Medical University
2017
Abstract Background Muscle weakness is a key factor in the increase risk of falls and might also play significant role hip fracture. Computed tomography‐measured muscle size density are well‐established imaging biomarkers used studies physical function, frailty or cancer, but limited to In particular, it warranted have better understanding performance discrimination acute fractures. We aim determine age‐related differences healthy controls fracture patients. Methods Four hundred thirty‐eight...
Asynchronous calibration quantitative computed tomography (QCT) is a new tool that allows the quantification of bone mineral density (BMD) without use phantom during scanning; however, this not fully validated for clinical use. We used European spine (ESP) with repositioning scanning and assessed accuracy short-term reproducibility asynchronous QCT. Intra-scanner intra-observer precision were each calculated as root mean square standard deviation (RMSSD) coefficient variation (CV-RMSSD)....
Postmenopausal female patients with a history of single hip fracture are at higher risk second fracture. The poorer clinical outcomes this patient group warrants evaluating the experiencing Therefore, study aimed to investigate effectiveness structural analysis (HSA) in assessing postmenopausal females. This retrospective included 188 selected from Chinese Second Hip Fracture Evaluation (ClinicalTrials.gov identifier: NCT03461237, first registration/posted date: 09/03/2018). They were...
Abstract Background Mortality following hip fracture is high and incompletely understood. We hypothesize that musculature size quality are related to mortality fracture. This study aims investigate the associations of muscle area density from CT with death as well assess dependence this association on time after Methods In secondary analysis prospectively collected images data Chinese Second Hip Fracture Evaluation, 459 patients were enrolled between May 2015 June 2016 followed up for a...
The relationship between adipose and bone tissues is still being debated. purpose of our study was to evaluate whether the distribution volume abdomen tissue are correlated trabecular mineral density in lumbar spine. In this cross-sectional study, 320 Chinese women, divided into two groups according age ≥55 years <55 years, were evaluated with quantitative computed tomography (QCT) spine simultaneously average BMD L2–L4, VAT, SAT. Possible covariates height, weight, age, comorbidities...
Background and Purpose: Muscle weakness bone fragility are both associated with hip fracture. In general, muscle contractions create forces to the bone, strength adapts mechanical loading through changes in architecture mass. However, relationship between impairment of function remain unclear. particular, associations properties proximal femur cortical trabecular still not well understood. The aim this study was explore hip/thigh density (CT attenuation value Hounsfield units) size mineral...
ABSTRACT There is little knowledge about the spatial distribution differences in volumetric bone mineral density and cortical structure at proximal femur between femoral neck fractures trochanteric fractures. In this case-control study, a total of 93 women with fragility hip fractures, 72 (mean ± SD age: 70.6 12.7 years) 21 (75.6 9.3 years), 50 control subjects (63.7 7.0 were included for comparisons. Differences distributions density, thickness, layer adjacent to endosteal surface...
We analyzed quantitative computed tomography (CT) and chemical shift-encoded magnetic resonance imaging (MRI) data from a Chinese cohort to investigate the effects of BMI aging on different adipose tissue (AT) depots.
Abstract Background The purpose of the present study was to investigate radial distribution patterns cartilage degeneration in dysplastic hips at different stages secondary osteoarthritis (OA) by using delayed gadolinium-enhanced magnetic resonance imaging (dGEMRIC), and assess whether pre-contrast measurements are necessary. Methods Thirty-five 21 subjects (mean age ± SD, 27.6 10.8 years) with acetabular dysplasia (lateral CE angle < 25°) were studied. Severity OA assessed on radiographs...
Dedifferentiated central chondrosarcoma (DCCS) is a rare cartilage tumor with invasive biological behavior and poor prognosis. To better understand the morphological characteristics of this type its internal mechanism dedifferentiation, we retrospectively analyzed 57 cases DCCS. A total 29 female 28 male patients were included, ranging in age from 20 to 76 years, median 54 years. Fifty-seven DCCS occurred pelvis ( n = 29), femur 17), scapula 4), tibia 2), humerus metatarsals 1), fibula...
Background and Purpose Although it is widely recognized that hip BMD reduced in patients with fracture, the differences geometrical parameters such as cortical volume thickness between subjects without fracture are less well known. Materials Methods Five hundred sixty two community-dwelling elderly women CT scans were included this cross-sectional study, of whom 236 had an acute fracture. 326 age matched served controls. MIAF-Femur software was used for measurement intact contralateral femur...
Predictors of 'imminent' risk second hip fracture are unknown. The aims the study were to explore strength areal bone mineral density (aBMD), and muscle area for predicting at different time intervals. Data Chinese Second Hip Fracture Evaluation analyzed, a longitudinal evaluate (of contralateral hip) by using CT images obtained immediately after first fracture. Muscle cross-sectional measured gluteus maximus (G.MaxM) medius minimus (G.Med/MinM) aBMD proximal femur unfractured side. Patients...
High-grade surface osteosarcoma is an extremely rare subtype of osteosarcoma. The treatment outcome for this tumor varies in different centers.This was a retrospective study high-grade osteosarcoma; clinical, radiological, and histological materials were reviewed.We studied 23 patients (16 males, seven females); median age 24 years old. All the tumors involved lower limb, located at diaphysis 11 metaphysis 12 patients. Even though majority bone, medullary canal 10 microscopic findings...