Results 251 to 260 of about 457,590 (279)

Improving synthetic CT generation with enhanced registration

ISMRM Annual Meeting
Motivation: Synthetic CT (sCT) generation from MRI can provide mineralized tissue data without ionizing radiation. Voxel to voxel correspondence between MRI and CT for supervised training is one of the challenges in the generation of sCT. Goal(s): This study aims to evaluate the impact of registration techniques on sCT bone generation quality. Approach:
Paul Margain, Stefan Sommer, Veronica Ravano, Adham Elwakil, Tom Hilbert, Charbel Mourad, Julien Favre, Patrick Omoumi   +7 more
openaire   +1 more source

Pulmonary Effects of Synthetic Marijuana: Chest Radiography and CT Findings

American Journal of Roentgenology, 2015
The purpose of this article is to present the first chest radiographic and CT descriptions of organizing pneumonia in response to smoking synthetic marijuana.Chest radiographs showed a diffuse miliary-micronodular pattern. Chest CT images showed diffuse centrilobular nodules and tree-in-bud pattern and a histopathologic pattern of organizing pneumonia ...
Eugene A, Berkowitz, Travis S, Henry, Srihari, Veeraraghavan, Gerald W, Staton, Anthony A, Gal   +4 more
openaire   +2 more sources

The synthetic localizer radiograph – A new CT scan planning method

Physica Medica, 2019
To investigate if the conventional localizer radiograph (LR) can be replaced by a synthetic LR (SLR), generated from a low-dose spiral CT scan, for CT scan planning with minimal changes to current clinical workflows.A dosimetric comparison of SLRs and LRs was made using Monte Carlo methods.
Patrik Nowik, Gavin Poludniowski, Anders Svensson, Robert Bujila, Fabian Morsbach, Torkel B. Brismar   +5 more
openaire   +2 more sources

The impact of MRI-CT registration errors on deep learning-based synthetic CT generation

Medical Imaging 2019: Image Processing, 2019
Purpose To investigate the impact of image registration on deep learning-based synthetic CT (sCT) generation. Methods Paired MR images and CT scans of the pelvic region of radiotherapy patients were obtained and non-rigidly registered. After a manual verification of the registrations, the dataset was split into two groups containing either well ...
Mateusz C. Florkow, Frank Zijlstra, Linda G. W. Kerkmeijer, Matteo Maspero, Cornelis A. T. van den Berg, Marijn van Stralen, Peter R. Seevinck   +6 more
openaire   +1 more source

Engineering living therapeutics with synthetic biology

Nature Reviews Drug Discovery, 2021
Andres Cubillos-Ruiz, Tingxi Guo, Anna Sokolovska   +2 more
exaly  

Daily dose evaluation based on synthetic CTs

Radiotherapy and Oncology, 2022
Hamming, V., Langendijk, J. A., Both, S., Sijtsema, N. M., Maduro, J.   +4 more
openaire   +1 more source

Present and future of synthetic cell development

Nature Reviews Molecular Cell Biology, 2023
Katarzyna P Adamala, Marileen Dogterom, Yuval Elani   +2 more
exaly  

Synthetic CT Demonstrates Multiple Enchondromas in Ollier Syndrome

Radiology
Pranjal Rai, Amit Kumar Janu
openaire   +2 more sources

Materials design by synthetic biology

Nature Reviews Materials, 2020
Tzu-Chieh Tang, Sangita Vasikaran, Yanyi Wang   +2 more
exaly  

Poly(ADP-Ribose) polymerase (PARP) inhibitors: Exploiting a synthetic lethal strategy in the clinic

Ca-A Cancer Journal for Clinicians, 2011
Timothy A Yap, Johann Sebastian de Bono
exaly