Arash Mahdavi

ORCID: 0000-0002-8083-697X
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About
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Research Areas
  • COVID-19 diagnosis using AI
  • COVID-19 and healthcare impacts
  • COVID-19 Clinical Research Studies
  • Prostate Cancer Treatment and Research
  • Bariatric Surgery and Outcomes
  • Prostate Cancer Diagnosis and Treatment
  • MRI in cancer diagnosis
  • Radiomics and Machine Learning in Medical Imaging
  • Ultrasound in Clinical Applications
  • Advanced MRI Techniques and Applications
  • Organ Donation and Transplantation
  • Renal Transplantation Outcomes and Treatments
  • Medical Imaging and Pathology Studies
  • Cardiac Imaging and Diagnostics
  • Advanced Radiotherapy Techniques
  • Curcumin's Biomedical Applications
  • Abdominal Trauma and Injuries
  • Hemispheric Asymmetry in Neuroscience
  • Management of metastatic bone disease
  • Urinary and Genital Oncology Studies
  • Muscle and Compartmental Disorders
  • Neurobiology of Language and Bilingualism
  • Hidradenitis Suppurativa and Treatments
  • Pericarditis and Cardiac Tamponade
  • Minimally Invasive Surgical Techniques

University of Washington
2024-2025

University Hospitals of Leicester NHS Trust
2025

Harvard University
2025

Pennsylvania State University
2025

Massachusetts General Hospital
2025

Shahid Beheshti University of Medical Sciences
2011-2024

Isfahan University of Technology
2022-2023

Tehran University of Medical Sciences
2023

Emory University
2023

Imam Hossein Hospital
2023

Clinical potential of curcumin in radiotherapy (RT) setting is outstanding and high interest. The main purpose this randomized controlled trial (RCT) was to assess the beneficial role nanocurcumin prevent and/or mitigate radiation-induced proctitis prostate cancer patients undergoing RT. In parallel-group study, 64 eligible with were receive either oral (120 mg/day) or placebo 3 days before during RT course. Acute toxicities including cystitis assessed weekly treatment once thereafter using...

10.1002/ptr.6230 article EN Phytotherapy Research 2018-11-14

Abstract Background We aimed to assess the feasibility of a dose painting (DP) procedure, known as simultaneous integrated boost intensity modulated radiation Therapy (SIB-IMRT), for treating prostate cancer with dominant intraprostatic lesions (DILs) based on multi-parametric magnetic resonance (mpMR) images and hierarchical clustering machine learning technique. Methods The mpMR 120 patients were used create draw dendrogram. Three clusters selected performing agglomerative clustering....

10.1186/s13014-021-01906-2 article EN cc-by Radiation Oncology 2021-09-20

This prospective study tested the hypothesis that apparent diffusion coefficient (ADC) value and tumor volume (TV) measured in diffusion-weighted magnetic resonance imaging (DW-MRI) before, during, after treatment are quantitative markers to assess response muscle-invasive bladder cancer (MIBC) patients undergoing neoadjuvant chemotherapy (NAC). Multi-parametric MRI was prospectively done for MIBC at 3 time points. Pre-treatment ADC value, pre-treatment TV, as well as, percent of changes...

10.1186/s12880-024-01547-3 article EN cc-by-nc-nd BMC Medical Imaging 2025-01-02

Three new types of biodiesel are examined in this report, including the second, third, and fourth generations. Various factors (oxygen to carbon (O/C), hydrogen (H/C), carbon-chain lengths (CCLs), saturated unsaturated fatty acids) have been investigated on engine performance, exhaust gasses, combustion. oil, second (Taxus baccata), third (algae Ulothrix) generation), (Mentha pulegium) generation (genetically modified) were implemented. The effect CCLs viscosity heating values (HV) proved...

10.1016/j.clce.2022.100025 article EN cc-by Cleaner Chemical Engineering 2022-05-18

Abstract Purpose: To compare the potential of five functional magnetic resonance imaging (fMRI) language paradigms in activating areas Persian‐speaking volunteers order to optimize these tasks for clinically useful protocol. Materials and Methods: 16 healthy right‐handed were studied. Each individual performed during fMRI scan: word generation (WG), object naming (ON), reading (WR), production (WP), reverse (RWR). The ability each task activate classical was assessed using group analysis. In...

10.1002/jmri.22604 article EN Journal of Magnetic Resonance Imaging 2011-07-20

Risk stratification in COVID -19 629 the mortality risk to be 3.4%.2 The median time from symptom onset radiological confirmation of this viral pneumonia is 5 days, whereas ICU admission approximately 9.5 days. 3To identify predictors clinical outcomes patients with essential helping healthcare facilities pandemic planning and INTROduCTION Coronavirus disease 2019 (COVID -19), caused by outbreak severe acute respiratory syndrome coronavirus 2 (SARS -CoV -2), has recently been announced a...

10.20452/pamw.15422 article EN Polskie Archiwum Medycyny Wewnętrznej 2020-06-05

Functional magnetic resonance imaging (fMRI) has been widely used for pre-neurosurgical planning and may eventually become a routine pre-surgical modality. The validity of fMRI clinical application depends on various factors such as proper task selection, correct statistical analysis threshold setting with appropriate patient cooperation. This study was performed 40 patients different types brain mass lesions or hippocampal sclerosis to assess the role selection achieving reliable result....

10.1177/1971400915609343 article EN The Neuroradiology Journal 2015-10-01

10.1016/j.soard.2012.01.007 article EN Surgery for Obesity and Related Diseases 2012-01-17

The aim of this study was to evaluate the effect coronary artery calcification on disease severity and prognosis in patients with coronavirus disease-2019 (COVID-19).

10.4103/jrms.jrms_584_21 article EN cc-by-nc-sa Journal of Research in Medical Sciences 2022-01-01

There are numerous studies that address the diagnostic value of dual-source computed tomography (DSCT) as an alternative to conventional coronary angiography (CCA). However, benefit application DSCT in a real world clinical setting should be evaluated.To determine accuracy technique compared with CCA gold standard method detection artery stenosis among symptomatic patients who presented referral cardiovascular center during daily practice.Evaluating medical records tertiary care center, 47...

10.5812/iranjradiol.24350 article EN Iranian Journal of Radiology 2016-02-29

: Various manifestations may appear in chest computed tomography (CT) scan of patients with coronavirus disease 2019 (COVID-19). In this pictorial review, we present CT 14 laboratory-confirmed COVID-19 and various including ground-glass consolidative opacities, reticular halo sign, other findings.

10.5812/iranjradiol.103166 article EN Iranian Journal of Radiology 2020-05-18
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