A5006201054- COVID-19 Clinical Research Studies
- Long-Term Effects of COVID-19
- COVID-19 and healthcare impacts
- Cardiac Imaging and Diagnostics
- Bone and Joint Diseases
- Radiomics and Machine Learning in Medical Imaging
- Bone health and treatments
- Thyroid Cancer Diagnosis and Treatment
- Venous Thromboembolism Diagnosis and Management
- Bone health and osteoporosis research
- COVID-19 diagnosis using AI
- Advanced MRI Techniques and Applications
- Osteoarthritis Treatment and Mechanisms
- Renal and Vascular Pathologies
- Pulmonary Hypertension Research and Treatments
- Medical Imaging and Analysis
- Ultrasound in Clinical Applications
- COVID-19 and Mental Health
- Full-Duplex Wireless Communications
- Nutrition and Health in Aging
- Spine and Intervertebral Disc Pathology
- Head and Neck Anomalies
- SARS-CoV-2 detection and testing
- Chronic Kidney Disease and Diabetes
- Ultrasound and Hyperthermia Applications
Isfahan University of Medical Sciences
2012-2024
Alzahra Medical and Education Center
2018-2020
The COVID-19 is rapidly scattering worldwide, and the number of cases in Eastern Mediterranean Region rising. Thus, there a need for immediate targeted actions. We designed longitudinal study hot outbreak zone to analyze serial findings between infected patients detecting temporal changes from February 2020. In hospital-based open-cohort study, are followed admission until one year their discharge (the 1st, 4th, 12th weeks, first year). patient recruitment phase finished at end August 2020,...
Background Within the domain of multiple sclerosis (MS), precise discrimination between active and inactive lesions bears immense significance. Active are enhanced on T1-weighted MRI images after administration gadolinium-based contrast agents, which brings about associated complexities. This study investigates potential deep learning to differentiate in MS using non-contrast FLAIR-type data, presenting a non-invasive alternative conventional methods. Methods The dataset encompasses 9097...
Osteoporosis is the most common metabolic bone disease that not recognized in many elderly people. To determine cause of low back pain, lumbosacral MRI done for a large population who may have gone under dual energy X-ray absorptiometry (DXA). The aim this study was to predict density using lumbar spine signals high risk patients osteoporosis including post-menopausal females and calculate threshold new quantitative MRI-based score be used estimation mass density.82 menopaused females, had...
Abstract The COVID-19 is rapidly scattering worldwide, and the number of cases in Eastern Mediterranean Region rising. Thus, there a need for immediate targeted actions. We designed longitudinal study hot outbreak zone to analyze serial findings between infected patients detecting temporal changes from February 2020. In hospital-based open-cohort study, are followed admission until one year their discharge (the 1st, 4th, 12th weeks, first year). patient recruitment phase finished at end...
Background The novel coronavirus disease 2019 (COVID-19) continues to wreak havoc worldwide. This study assessed the ability of chest computed tomography (CT) severity score (CSS) predict intensive care unit (ICU) admission and mortality in patients with COVID-19 pneumonia. Materials methods A total 192 consecutive pneumonia aged more than 20 years typical CT findings reverse-transcription polymerase chain reaction positive admitted a tertiary hospital were included. Clinical symptoms at...
As elongated styloid process is one of the causes recurrent oropharyngeal pain and carotid nerve plexus compression called Eagle's syndrome this length not similar in different communities, aim current study to determine average by paranasal multidetector computed tomography.This a retrospective cross-sectional about 393 patients who underwent MDCT scan for trauma Radiology Department without pathologic finding. Styloid from temporal bone junction tip was measured using Workstation software....
This study was conducted to detect the association between radiologic features of CT pulmonary angiography (CTPA) and embolism severity index (PESI).A total 150 patients with a definite diagnosis PE entered study. The CTPA feature including obstruction index, trunk size, presence backwash contrast, septal morphology, right ventricular (RV) left (LV) dimensions, RV/LV ratio were examined. estimated using PESI. indices PESI measured. Statistical analysis SPSS software. P value < 0.05...
Bone mineral density (BMD), as a gold standard determinant of osteoporosis, assesses only one many characteristics contributing to the bone. Trabecular bone score (TBS) is applied evaluate microarchitecture trabecular A high body mass index (BMI) has been reported have positive correlation with BMD. However, relation between BMI and TBS remained unclear. Therefore, aim this study shed light on associations BMI, T-score, in postmenopausal women without diagnosed underlying disease.In...
Osteoporosis is known as reduction of bone density, which diagnosed using dual-energy X-ray absorptiometry. Although some studies have shown high body mass index (BMI) a protective factor for osteoporosis and fracture risks, other demonstrated obesity risk osteoporosis. The aim this study to evaluate the relationship between BMI mineral density (BMD) in premenopausal postmenopausal females. Furthermore, we determined correlation females.In study, evaluated age with 10-year probability...
Non-invasive glioma grade classification is an exciting area in neuroimaging. The primary purpose of this study to investigate the performance different medical image fusion algorithms for grading purposes by fusing advanced Magnetic Resonance Imaging (MRI) images. Ninety-six subjects underwent Apparent diffusion coefficient (ADC) map and Susceptibility-weighted imaging (SWI) MRI scan. After preprocessing, methods used fuse ADC maps SWI were Principal Component Analysis (PCA),...
ObjectiveMagnetic resonance imaging (MRI) is usually the modality of choice to assess sciatica and intervertebral disc herniation. Despite remarkable progression in diagnostic surgical techniques, definite diagnosis based on interpretation still a great challenge. The aim this study was determine interobserver intraobserver variability reporting lumbar MRI between two neuroradiologists new 2014 version nomenclature.Patients methodsThe population composed 134 irresponsive conservative therapy...
It is essential to ascertain the state of health and renal function potential kidney donors before organ removal. In this regard, one primary steps estimate donor's glomerular filtration rate (GFR). For purpose, modification diet in disease (MDRD) Cockcroft-Gault (CG) formulas has been used. However, these two produce different results finding new techniques with greater accuracy required. Measuring volume from computed tomography (CT) scan may be a valuable index assess function. This study...
Background: For both the clinician and a radiologist, diagnosis of cerebral venous sinus thrombosis (CVST), because variety signs symptoms, remains challenge. In this study, role unenhanced brain computed tomography (CT) in CVST was assessed. Materials Methods: case–control CT 35 patients with acute compared 70 normal patients. Hematocrit (HCT), creatinine, blood urea nitrogen were recorded all images read, attenuation measured by two independent experienced radiologists. The H:H ratio...
COVID-19, with its high transmission and mortality rates unknown outcomes, has become a major concern in the world. Among people severe cases can quickly progress to serious complications, even death. So, present study aimed examine relationship between severity of disease outcome patients afflicted by COVID-19 during hospitalization.A total 653 aged 18 years or older were included from Khorshid hospital Isfahan, Iran followed for mean 22.72 days (median 23.50; range 1-47). Severe was...
Since the beginning of coronavirus disease 2019 (COVID-19) pandemic, concerns raised by growing number deaths worldwide. Acute respiratory distress syndrome (ARDS) and extrapulmonary complications can correlate with prognosis in COVID-19 patients. This study evaluated association systemic mortality severely affected patients.This retrospective was done on 51 intensive care unit (ICU)-admitted adult patients who were admitted to ICU ward Khorshid hospital, affiliated Isfahan University...