Foreign body in urinary bladder is an unusual finding in urology emergency, which has always caused wide attention. In this case report, we presented a 28-year-old unmarried male who was admitted to the emergency room with magnetic balls in his bladder. An abdominal plain X ray showed metallic dense shadow in the pelvic region. The foreign body was removed under modified cystoscopy and 159 magnetic balls were detected. The patient was discharged without any surgical or postsurgical complications. Cystoscopy is a better option for dealing with a large number of magnetic balls in urinary bladder.
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http://dx.doi.org/10.1016/j.eucr.2019.100975 | DOI Listing |
Sci Rep
January 2025
Environmental and Occupational Hazards Control Research Center, Research Institute for Health Sciences and Environment, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
The magnetic material Nd2Fe14B is one of the strongest magnetic materials found in nature. The demand for the production of these nanoparticles is significantly high due to their exceptional properties. The aim of the present study is to synthesize magnetic nanoparticles of Nd2Fe14B using ethanol in the wet ball milling technique (WBMT).
View Article and Find Full Text PDFMaterials (Basel)
January 2025
Institute of Microelectronics and Optoelectronics, Warsaw University of Technology, Koszykowa 75, 00-662 Warsaw, Poland.
A review of natural materials that exhibit negative permittivity or permeability, including gaseous plasma, metals, superconductors, and ferromagnetic materials, is presented. It is shown that samples made of such materials can store large amount of the electric (magnetic) energy and create plasmonic resonators for certain values of permittivity, permeability, and dimensions. The electric and the magnetic plasmon resonances in spherical samples made of such materials are analyzed using rigorous electrodynamic methods, and the results of the analysis are compared to experimental data and to results obtained with other methods.
View Article and Find Full Text PDFSmall
January 2025
Department of Materials Physics and New Energy Device School of Materials Science and Engineering, Hefei University of Technology, Hefei, 230009, China.
Smart grippers serving as soft robotics have garnered extensive attentions owing to their great potentials in medical, biomedical, and industrial fields. Though a diversity of grippers that account for manipulating the small objects (e.g.
View Article and Find Full Text PDFComplement Ther Med
December 2024
Nursing Graduate Program, Federal University of Rio Grande do Norte (UFRN), Natal, RN, Brazil; Department of Nursing, Federal University of Rio Grande do Norte (UFRN), Natal, RN, Brazil.
Objective: This study aims to map the scientific literature on the effects of auriculotherapy in the treatment of anxiety-fatigue and sleep disturbances in cancer patients, highlighting the main application protocols.
Method: A scoping review was conducted following the PRISMA-ScR guidelines and the Joanna Briggs Institute methodology. The search was conducted in twelve data sources by two independent researchers.
Chem Biodivers
November 2024
Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Yantai, China.
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