Results 81 to 90 of about 9,010 (168)

Képvezérelt sugárterápia - (IGRT- Image-Guided Radiation Therapy)

, 2015
A képvezérelt sugárterápia elméleti bemutatása, valamint a Debreceni Onkológiai Intézet által használt képvezérlési protokoll eredményességének vizsgálata, saját munka keretein belül.P.J.orvosi laboratóriumi és képalkotó diagnosztikai ...
Simon, Viktória
core  

Beyond IGRT: Daily real time planning (RTP)—Treatment of prostate cancer, clinical implementation, and technique.

, 2013
191 Background: Image guided radiation therapy (IGRT) corrects for the interfractional movements of the target/CTV. However, the anatomic changes of CTV, and movements of the adjacent organs, are not accounted for.
James Robert Wong, Jeff Gao, Mei Li, Paula Wilson, Scott Andrew Merrick, Mona Karim, Yana P. Goldberg, Madeline Klingeman   +7 more
core   +1 more source

ACR-ARS Practice Parameter for Image-Guided Radiation Therapy (IGRT)

This practice parameter was revised collaboratively by the American College of Radiology (ACR), and American Radium Society (ARS). Image-guided radiation therapy (IGRT) uses various imaging modalities to maximize the accuracy and precision of radiation ...
Lo, Simon S, Freedman, Laura, Hallemeier, Christopher L, Milano, Michael T, Small, Jr, William, Buckey, Courtney R, Garsa, Adam, Gros, Sebastien A A, Ye, Jason C, Saeed, Hina, Davis, Brian J, Schechter, Naomi R   +11 more
core   +1 more source

PD-0337 prostate IGRT using quantitative 3D ultrasound imaging: Intramodality US vs. MV imaging of implanted markers

, 2012
To allow for high precision radiotherapy, imaging prior to a radiation session is performed in Image Guided Radiotherapy (IGRT). Electronic portal imaging (EPI) can visualise bony anatomy and fiducial markers (FM).
Lutgens, L., van der Meer, S., Fontanarosa, D., Bloemen-van Gurp, E., Visser, P., Verhaegen, F., van Gils, F.   +6 more
core   +1 more source

Contribution of immunoglobulin products in influencing seasonal influenza infection and severity in antibody immune deficiency patients receiving immunoglobulin replacement therapy

Frontiers in Immunology
Seasonal and pandemic influenza infection present a potential threat to patients with antibody deficiency. The acceptance and effect of the current recommendation for annual vaccination against influenza for patients with antibody deficiency is not well ...
Mark Ballow, Raúl Ortiz-de-Lejarazu, Isabella Quinti, Matthew S. Miller, Klaus Warnatz, Klaus Warnatz, Klaus Warnatz   +6 more
doaj   +1 more source

Mechanically assisted non-invasive ventilation for liver SABR: Improve CBCT, treat more accurately

Clinical and Translational Radiation Oncology
Background and purpose: Cone-beam computed tomography (CBCT) for image-guided radiotherapy (IGRT) during liver stereotactic ablative radiotherapy (SABR) is degraded by respiratory motion artefacts, potentially jeopardising treatment accuracy ...
Julien Pierrard, Nicolas Audag, Christel Abdel Massih, Maria Alvear Garcia, Enrique Alvarez Moreno, Andrea Colot, Simon Jardinet, Romain Mony, Ana Francisca Nevez Marques, Lola Servaes, Thaïs Tison, Valentin Van den Bossche, Aniko Wale Etume, Lamyae Zouheir, Geneviève Van Ooteghem   +14 more
doaj   +1 more source

Performance of Synthetic CT for Partial Brain IGRT

, 2017
Performance of synthetic CT for partial brain IGRT. Med Phys 2017; 44(6):3039. Purpose: Recent advancements in synthetic computed tomography (synCTs) derived from MRI data have made MR-only based treatment planning clinically feasible in the brain ...
Kim, Joshua H, Glide-Hurst, Carri K, Price, R, Chetty, Indrin J, Morris, Eric D, Schultz, Lonni R   +5 more
core   +1 more source

Scatter Artifacts Removal Usings Using Learning-Based Method for CBCT in IGRT System

, 2018
Cone-beam-computed tomography (CBCT) has shown enormous potential in recent years, but it is limited by severe scatter artifacts. This paper proposes a scatter-correction algorithm based on a deep convolutional neural network to reduce artifacts for CBCT
Zhang, Zijian,, Yang, Chengyuan,, Xie, Shipeng,, Li, Haibo,   +3 more
core   +1 more source

Immunoglobulin G Trough Levels and Infection Risk in Adults with Inborn Errors of Immunity Receiving Immunoglobulin Therapy

Medicina
Background and Objectives: Inborn errors of immunity are increasingly diagnosed in developing countries. Immunoglobulin replacement therapy (IGRT) remains the cornerstone of treatment in these patients, and its monitoring has gained importance for ...
Özge Öztürk Aktaş, Nagihan Orhan Özer, Ceren Kaplankıran, Begüm Görgülü Akın, Betul Ozdel Ozturk, Makbule Seda Bayrak Durmaz, Fikriye Kalkan, Şadan Soyyiğit   +7 more
doaj   +1 more source

Health-Related Quality of Life (HRQOL) in Pediatric and Adult Patients with X-Linked Hyper IgM

Journal of Human Immunity
BackgroundX-linked hyper IgM syndrome (XHIGM) is a rare primary immunodeficiency (PID) caused by pathogenic variants in the CD40 ligand (CD40LG) gene, resulting in defective immunoglobulin class-switch recombination, causing recurrent infections and ...
Hannah Frudden, Chuan Zhou, M. Teresa de la Morena   +2 more
doaj   +1 more source