A5040421995- COVID-19 diagnosis using AI
- COVID-19 Clinical Research Studies
- COVID-19 and healthcare impacts
- Ultrasound in Clinical Applications
- Long-Term Effects of COVID-19
- Venous Thromboembolism Diagnosis and Management
- Poisoning and overdose treatments
- Glioma Diagnosis and Treatment
- Traumatic Brain Injury and Neurovascular Disturbances
- Infectious Diseases and Tuberculosis
- Radiomics and Machine Learning in Medical Imaging
- Fetal and Pediatric Neurological Disorders
- Prenatal Screening and Diagnostics
- MRI in cancer diagnosis
- Radiation Dose and Imaging
- Ectopic Pregnancy Diagnosis and Management
- Aortic aneurysm repair treatments
- Aortic Disease and Treatment Approaches
- Multiple Sclerosis Research Studies
- Head and Neck Surgical Oncology
- Cardiac Imaging and Diagnostics
- Cerebrospinal fluid and hydrocephalus
- Cardiovascular Health and Disease Prevention
- Radiology practices and education
- Appendicitis Diagnosis and Management
Shahid Beheshti University of Medical Sciences
2016-2025
Iran University of Medical Sciences
2024
Emory University
2023
Tehran University of Medical Sciences
2012-2023
Imam Hossein Hospital
2023
Roozbeh Hospital
2020-2021
Shahid Beheshti University
2008-2020
Hillingdon Hospital
2016
St Mary's Hospital
2014
Hasheminejad Kidney Center
2012
We designed a randomized clinical trial with control group, to investigate the effects of platelet rich plasma (PRP) on pain, stiffness, function and quality life in patients knee osteoarthritis. Patients were randomly divided two groups. For both groups participants, therapeutic exercise was prescribed. In PRP courses leukocyte (5.6 fold higher concentration) 4-week interval injected. each participant, Western Ontario McMaster University's Arthritis Index (WOMAC) SF-36 questionnaire (Farsi...
ABSTRACT Severe obesity is a global concern now, and bariatric surgery has been proven to be the best solution. Most candidates are women of reproductive age; therefore, an increasing number pregnant with history gastric bypass noticed. A 33‐year‐old woman at 23 weeks' gestation twin pregnancy, 2 years prior her presented our hospital small bowel necrosis due internal hernia intussusception, we proceeded laparotomy resection necrotic segment bowel. The patient underwent cesarean section on...
Few papers have studied the objective effects of PRP on cartilage. In this study, we investigated effect cartilage characteristics by special MRI sequencing in knee osteoarthritis (IRCT registration number: 2014020413442N6).In double blind randomized clinical trial, patients with bilateral knees osteoarthritis-grade 1, 2, and 3 were included study. Each patient's randomly allocated to either control or treatment groups. was injected two sessions 4 week intervals group. The VAS (visual analog...
U-Net based algorithms, due to their complex computations, include limitations when they are used in clinical devices. In this paper, we addressed problem through a novel architecture that called fast and accurate for medical image segmentation task. The proposed model contains four tuned 2D-convolutional, 2D-transposed convolutional, batch normalization layers as its main layers. There blocks the encoder-decoder path. results of our were evaluated using prepared dataset head circumference...
PURPOSE: To investigate relationship between placental thickness during the second and third trimesters birth weights. METHODS: From January 2011 to June 2012, a total of 250 singleton pregnant women presented at our antenatal clinic were enrolled in this prospective study. All recruited assessed 1st trimester screening for baseline demographic obstetric data. The was measured trans-abdominally by placing ultrasound transducer perpendicularly plane placenta, area cord insertion trimester....
Abstract We introduced Double Attention Res-U-Net architecture to address medical image segmentation problem in different imaging system. Accurate suffers from some challenges including, difficulty of interest object modeling, presence noise, and signal dropout throughout the measurement. The base line approaches are not sufficient for complex target various types. To overcome issues, a novel U-Net-based model proposed that consists two consecutive networks with five four encoding decoding...
Abstract Background Since the diagnostic yield of chest X ‐ray ( CXR ) is not high enough, when it ordered for all multiple trauma patients, this study was aimed to evaluate relationship between clinical and findings in order formulate a decision rule prevent unnecessary these patients. Methods Stable blunt patients referring ED were included. The radiographic collected relationships variables analysed. Finally, based on regression coefficients (β) variables, Thoracic Injury Rule‐out...
<title>Abstract</title> Background Lumbar spinal degenerative and stenotic changes in Parkinson’s disease (PD) may contribute to limitations physical activity, resulting a worsened course. While studies have investigated vertebral fractures PD, the pattern of lumbar spine degeneration stenosis remains largely unexplored. This cross-sectional study compares PD control subjects. Methods included 82 people with (PwPD) 98 age-matched subjects (CS). Degenerative (disc facet joint degeneration)...
The aim of this longitudinal study was to investigate the value uterine artery Doppler sonography during second and third trimesters in prediction adverse pregnancy outcome low-risk women.From July 2011 August 2012, a total 205 singleton pregnant women presenting at our antenatal clinic were enrolled prospective assessed for baseline demographic obstetric data. They underwent ultrasound evaluation time trimesters, both included assessment bilateral arteries determine values pulsatility index...