Results 11 to 20 of about 57,409 (365)

Establishment of local diagnostic reference levels for common adult CT examinations: a multicenter survey in Addis Ababa

BMC Medical Imaging, 2023
Background In medical imaging, a computed tomography (CT) scanner is a major source of ionizing radiation. All medical radiation exposures should be justified and optimized to meet the clinical diagnosis.
Marema Jebessa Kumsa, Teklehaimanot Mezgebe Nguse, Haleluya Biredaw Ambessa, Tesfaye Tefera Gele, Wondemu Geteye Fantaye, Seife Teferi Dellie   +5 more
doaj   +1 more source

Modulation of p-glycoprotein-mediated efflux pirarubicin in living multidrug-resistant K562/Dox cell lines by 4-hydroxybenzoic acid and 4-hydroxy-3-methoxybenzoic acid via impairment of the cellular energetic state

Toxicology Reports, 2022
The objective was to investigate the effect of 4-hydroxybenzoic acid (4-HBA) and 4-hydroxy-3-methoxybenzoic acid (Vanillic acid, VA) on p-glycoprotein (P-gp) activity in multidrug-resistant K562/Dox cancer cells.
Ohnmar Myint, Sakornniya Wattanapongpitak, Suchart Kothan, Chatchanok Udomtanakunchai, Singkome Tima, Montree Tungjai   +5 more
doaj   +1 more source

Cross-Sectional Imaging and Risk Factors Associated with Stroke Features [PDF]

International Journal of Biomedicine
Background: Among health problems that can damage the brain, stroke is one of the most dangerous. However, there is relatively little information on the risk factors related to stroke in Saudi Arabia, especially in Jeddah.
Rowa Mahmoud Aljondi, Waad Saad Alharthi, Samaher Mohammed Alyanbaawi, Abdulrzzag Abdulkarim Alghamdi, Salem Saeed Alghamdi, Abdulrahman Tajaldeen   +5 more
doaj   +1 more source

What Patients Want to Know about Imaging Examinations: A Multiinstitutional U.S. Survey in Adult and Pediatric Teaching Hospitals on Patient Preferences for Receiving Information before Radiologic Examinations [PDF]

, 2018
Purpose To identify what information patients and parents or caregivers found useful before an imaging examination, from whom they preferred to receive information, and how those preferences related to patient-specific variables including demographics ...
Bhambhvani, Pradeep, Brink, James A., Delaney, Lisa R., Goske, Marilyn J., Muse, Victorine V., Pahade, Jay K., Pandharipande, Pari V., Trout, Andrew T., Zhang, Bin, Zucker, Evan J.   +9 more
core   +1 more source

Updated management of malignant biliary tract tumors: an illustrative review [PDF]

, 2016
The management of malignant biliary tumors (MBTs) is complex and requires a multidisciplinary approach. Guidelines and methods of staging for biliary tumors have recently been released by main international societies, altering the clinical and radiologic
Cannavale, Alessandro, Catalano, Carlo, Fanelli, Fabrizio, Fiocca, Fausto, Gazzetti, Marianna, Maher, Ben, Santoni, Mariangela   +6 more
core   +1 more source

Development of an Auxiliary Device for Patellar and Femoral Joint Tangential Axial Radiographic Imaging and a Method for Obtaining an Optimal Radiographic Image Using the Development

Applied Bionics and Biomechanics, 2022
This study evaluated the accuracy of tangential axial radiography of the patellar and femoral joint using an auxiliary device based on three image evaluation criteria, which we named the patellofemoral joint radiography auxiliary device (PJR). To compare
Do-Byung Rhee, Hee-June Kim, Deok-Mun Kwon, Jung-Su Kim, Hyun-Woo Choi, Jong-Ki Kim   +5 more
doaj   +1 more source

The barriers, motives, perceptions, and attitudes toward research among radiology practitioners and interns in Saudi Arabia: a cross-sectional study

Frontiers in Medicine, 2023
BackgroundResearch and the use of evidence-based practices are imperative to the advancement of diagnostic imaging modalities. The aim of this study was to assess the perceptions and attitudes of radiology practitioners (i.e., Technicians, Technologists ...
Khalid M. Alshamrani, Khalid M. Alshamrani, Khalid M. Alshamrani, Abdulkader A. Alkenawi, Abdulkader A. Alkenawi, Abdulkader A. Alkenawi, Reham E. Kaifi, Reham E. Kaifi, Reham E. Kaifi, Khaled A. Alhulil, Wael M. Munshi, Abdulaziz F. Alqurayqiri, Faisal A. Alshehri, Hawazen I. Abdulmannan, Hawazen I. Abdulmannan, Hawazen I. Abdulmannan, Enas M. Ghulam, Enas M. Ghulam, Enas M. Ghulam, Sameer E. Tasslaq, Sameer E. Tasslaq, Sameer E. Tasslaq, Ali M. Aldhebaib, Ali M. Aldhebaib, Ali M. Aldhebaib   +24 more
doaj   +1 more source

Factors Associated with Licensure Examination Performance of Radiologic Technology Graduates

IMCC Journal of Science, 2021
The purpose of this study is to investigate the factors influencing the licensure examination performance of Radiologic Technology (RT) graduates in a private higher education institution (HEI) in Northern Mindanao, Philippines. A retrospective study was
Franz Roi Talaroc, Ahmeda Ali, Mark Alipio   +2 more
doaj  

The Prevalence of Anxiety Among Patients Undergoing Computed Tomography Examinations in Saudi Arabia [PDF]

International Journal of Biomedicine
Background: Patient anxiety during medical imaging procedures is common, with a reported prevalence of 49%–95%. Contributing factors include the characteristics of the imaging equipment and the anticipation of a diagnosis.
Abdulrahman Tajaldeen, Salem Saeed Alghamdi, Mustafa Jafer, Rowa Aljondi, Elbagir Hamza, Fahd Alshahrani, Wala Alzahrani, Ali Alshuwayfie, Hassan Almohsen, Mohammad Alzayd, Muteb Alrashidi   +10 more
doaj   +1 more source

Evaluating the principles of radiation protection in diagnostic radiologic examinations: collimation, exposure factors and use of protective equipment for the patients and their companions

Journal of Medical Radiation Sciences, 2020
Introduction Producing appropriate diagnostic images along with patient radiation protection is the goal of radiography. Due to the advancements of radiography, concerns about observing the principles of radiation protection exist.
Zahra Farzanegan, Marziyeh Tahmasbi, Mohsen Cheki, Fatameh Yousefvand, Mohammad Rajabi   +4 more
doaj   +1 more source