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Nuclear Medicine Articles & Analysis
12 articles found
What are Isotopes? Isotopes are different atoms of the same element with the same number of protons and different numbers of neutrons called isotopes of each other, which can also be interpreted as different nuclides of the same element called isotopes of each other. An isotope is one of two or more atoms of the same chemical element with the same atomic number, occupying the same position on the ...
The start of coronavirus pandemic pushed limits of healthcare systems all over the world by causing thousands of deaths and the requirement of a huge quantity of healthcare resources. When WHO declared COVID19 as a pandemic, the whole world came to standstill. Half of the world population is confined to their home except for essential services. In the year 2016, when GOI announced ...
The EnviroTower system allowed operator to cycle up the water system saving over 12% water and eliminated need of hazardous chemicals by over 92%. Michael E. DeBakey veterans Affairs Medical Center (MEDVAMC) is a care facility affiliated with the United States Department of Veterans Affairs in the Texas Medical Center m Houston, Texas. United States. It is operated by the United States ...
Who bears formal responsibility for the serious MRI accident at Sunderby Hospital in Luleå, Swedish Lapland? This complex question appears to lie at the heart of the investigation that's still going on, and the answer may well set a legal precedent, according to experts. The accident took place on 23 October, and it led to injuries to a specialist nurse, along with the mobile MRI scanner ...
Good News for Cancer and Heart Disease Patients: US Nuclear Partner Achieves Critical Milestone Proving New Way to Fill Multi-Billion/Year Shortage of Radioisotopes for Diagnostics and Treatments The National Academies of Sciences, Engineering and Medicine warns about severe shortages of radioisotopes that are required to non-invasively diagnose heart disease, cancer, other health issues, and ...
DENVER, CO / ACCESSWIRE / September 5, 2018 / A significant milestone has been reached in nuclear fusion by MIFTEC Laboratories, Inc. when they recently exceeded 1010 neutrons per pulse power level. This level of neutron flux is close to that which is needed to commercially produce radionuclides for nuclear medicine, and validates previous claims regarding the commercial viability of their ...
DENVER, CO / ACCESSWIRE / July 16, 2018 / On June 22nd a mechanical failure at the Lucas Heights nuclear reactor in Sydney, Australia shined a light on the tenuous supply chain of medical radioisotopes worldwide. These isotopes are key tools in both diagnosis and treatment for a wide range of medical conditions. The mechanical error at the Sydney plant sent hospitals throughout Australia and ...
A computational tool was developed with the aim of evaluating radiation exposure levels corresponding to patients and other exposed people, such as medical staff or chaperones, during typical nuclear medicine procedures. The calculation system is based on Monte Carlo subroutines adapted from the code PENELOPE and devoted to perform energy deposition according to the user-defined set-up. The ...
This paper examines the normative framework of the European Union (EU) and member states in the field of radioprotection of individuals undergoing medical exposure, in the light of harmonisation on the basis of the European Atomic Energy Community (EAEC or EURATOM) directives and enforcement at the national level. It discusses to what extent medical standards in radioprotection vary in member ...
The purpose of this paper is to describe the history of radiopharmaceuticals, the implications of Amendment 49 and the future needs for regulation and training in Brazil.Keywords: radiopharmacy, radiopharmaceuticals, legislation, Brazil, Amendment 49, regulation, training, nuclear ...
Despite extensive research over the last decades, there remain considerable uncertainties as to the risks of low doses of ionising radiation as encountered in nuclear medicine. The effective dose to a population is a very important factor in the estimation of risk. The main goal of this study is to determine the effective dose to members of the public from diagnostic nuclear medicine in the ...
In order to evaluate the cytogenetic effects of low doses of radiation by internal or external exposure to iodine-131, we analysed chromosomal aberrations (CA) in peripheral blood lymphocytes from 34 subjects working in the nuclear medicine departments in Iran. The studied groups consisted of 26 individuals (Group A) who were employed in these centres without any evidence of radiation exposure by ...