Results 81 to 90 of about 14,169 (221)

The Essential Role of Monte Carlo Simulations for Lung Dosimetry in Liver Radioembolization—Part B: ¹⁶⁶Ho Microspheres

Applied Sciences
This study compares dosimetric approaches for lung dosimetry in 166 radioembolization (Ho-TARE) with direct Monte Carlo (MC) simulations on a voxelized anthropomorphic phantom derived from a real patient’s CT scan, preserving the patient’s lung density ...
Edoardo d’Andrea, Andrea Politano, Bartolomeo Cassano, Nico Lanconelli, Marta Cremonesi, Vincenzo Patera, Massimiliano Pacilio   +6 more
doaj   +1 more source

Design and commissioning of a new synchrotron beamline dedicated to X‐ray footprinting mass spectrometry

Journal of Synchrotron Radiation, EarlyView.
A dedicated beamline at the Advanced Light Source synchrotron has been opened and commissioned for X‐ray footprinting mass spectrometry.The structural biology method of X‐ray footprinting mass spectrometry (XFMS) is available at two national synchrotron beamlines in the USA: one at the Advanced Light Source (ALS) on the West Coast and the other at the ...
Sayan Gupta, Brandon Russell, Line G. Kristensen, Jared de Chant, Anthony Lu, Lieselotte Obst-Huebl, Behzad Rad, James Tyler, Simruthi Subramanian, Savannah Kidd, Sathi Paul, Yan Chen, Christopher J. Petzold, Darren N. Kahan, Shawn M. Costello, Kei Nakamura, Jamie L. Inman, Alastair A. MacDowell, Adrian Spucces, Corie Y. Ralston   +19 more
wiley   +1 more source

Determination of 99Mo contamination in a nuclear medicine patient submitted to a diagnostic procedure with 99mTc

Brazilian Archives of Biology and Technology, 2005
99mTc is a radionuclide widely used for imaging diagnosis in nuclear medicine. In Brazil it is obtained by elution from 99Mo-99mTc generators supplied by the Nuclear Energy Research Institute (IPEN).
Bernardo Maranhão Dantas, Ana Letícia Almeida Dantas, Fábio Luiz Navarro Marques, Luiz Bertelli, Michael G. Stabin   +4 more
doaj   +1 more source

Possibilities of using human teeth for retrospective dosimetry: Analysis of the Techa river data

, 2007
Different methods for utilising teeth were applied for the reconstruction of internal and external doses for the population of the Techa riverside area contaminated as a result of radioactive releases from the Mayak plutonium-production facility ...
Krivoschapov V.A., Degteva M.O., Shishkina E.A., Zalyapin V.I., Tolstykh E.I.   +4 more
core   +1 more source

Effect of oxygen and nanoparticles on human skin and colon cells exposed to synchrotron‐based X‐ray FLASH beams

Journal of Synchrotron Radiation, EarlyView.
Most cancer patients will be treated by radiotherapy, and recent findings suggest that delivering radiation at `FLASH' ultra‐high dose rates reduces damage to healthy tissues while still damaging the tumour. This project experimentally validates the reduced healthy tissue damage of FLASH radiotherapy on cells using synchrotron‐based beams, which will ...
Moshi Geso, Matthew Cameron, Tom Ffrench, Helen Forrester, Rod Lynch, Masao Nakayama, William Patterson, Wan Nordiana Rahman, Duncan Butler, Terrence J. Piva   +9 more
wiley   +1 more source

Internal dosimetry of non-uniform activity distributions: a simple method for the calculation of the absorbed dose distribution at voxel level in radionuclide therapy

, 2013
Internal dosimetry of non-uniform activity distributions: a simple method for the calculation of the absorbed dose distribution at voxel level in radionulcide therapy Radiotherapy is the medical use of ionizing radiations to control or kill clonogenic ...
AVIGO, CINZIA
core  

PATIENT DOSIMETRY IN NUCLEAR MEDICINE

, 2015
In diagnostic nuclear medicine, the biokinetics of the radiopharmaceutical (actually of the radionuclide) is determined for a number of representative patients.
Mattsson, Sören,, Lund University.
core   +1 more source

Diagnostic Dosimetry

, 2022
Diagnostic nuclear medicine, more recently also named functional molecular imaging, deals with medical procedures performed to help diagnose a variety of diseases.
Johansson, Lennart,, Andersson, Martin,, Lund University.   +2 more
core   +1 more source

Tissue substitutes for particulate radiations and their use in radiation dosimetry and radiotherapy

, 1978
PhDMost of the tissue substitute materials currently used inclinical radiation dosimetry are designed to simulate muscle or bone when irradiated with photons A few materials have been developed for neutron dosimetry, but substitutes speci fically ...
Constantinou, Christodoulos
core  

MIRD Pamphlet No. 28, Part 1: MIRDcalc—A Software Tool for Medical Internal Radiation Dosimetry

, 2023
Medical internal radiation dosimetry constitutes a fundamental aspect of diagnosis, treatment, optimization, and safety in nuclear medicine. The MIRD committee of the Society of Nuclear Medicine and Medical Imaging developed a new computational tool to ...
Juan C. Ocampo Ramos, Adam L. Kesner, Lafontaine, Daniel, Bonnie President, President, Bonnie, Fisher, Darrell R, Brown, Justin L, Daniel Lafontaine, Wesley E. Bolch, Olguin, Edmond A, Lukas M. Carter, Darrell R. Fisher, Kesner, Adam L, Ramos, Juan C Ocampo, Edmond A. Olguin, Carter, Lukas M, Jokisch, Derek W, Derek W. Jokisch, Justin L. Brown, Bolch, Wesley E   +19 more
core   +1 more source