Results 101 to 110 of about 39,486 (285)

Respiration-Induced Intraorgan Deformation of the Liver: Implications for Treatment Planning in Patients Treated With Fiducial Tracking. [PDF]

, 2017
Stereotactic body radiation therapy is a well-tolerated modality for the treatment of primary and metastatic liver lesions, and fiducials are often used as surrogates for tumor tracking during treatment. We evaluated respiratory-induced liver deformation
Anwar, Mekhail, Chang, Albert J, Descovich, Martina, Gottschalk, Alexander R, Paulsson, Anna K, Pinnaduwage, Dilini, Sudhyadhom, Atchar, Yom, Sue S   +7 more
core   +1 more source

Predominance of In‐Field Recurrence After Radiotherapy for Sinonasal Cancer: A Single‐Center Retrospective Study

Head &Neck, EarlyView.
ABSTRACT Background Sinonasal malignancies (SNM) are rare, heterogeneous tumors with poor prognosis. There is an unmet need to improve treatment outcomes. Despite advances in imaging and molecular classification, optimal curative radiotherapy (RT) strategies remain undefined.
M. de Ridder, L. J. van de Velde, T. de Bie, R. van Noortwijk, C. P. J. Raaijmakers, E. H. Voormolen, W. W. Braunius, R. de Bree, G. E. Breimer, L. A. Devriese, E. J. Smid, J. A. Rijken   +11 more
wiley   +1 more source

Clinical Advantages of Positron Emission Tomography/Computed Tomography and Positron Emission Tomography/Magnetic Resonance in Radiotherapy: A Narrative Review

iRADIOLOGY
Positron emission tomography (PET)–based multimodal imaging, including PET/computed tomography (PET/CT) and PET/magnetic resonance (PET/MR), plays an increasingly important role in precision radiotherapy by integrating metabolic and anatomical ...
Yingze Fu, Jyh‐Cheng Chen, Zhongying Ma, Junchi Ma, Jianfeng Qiu   +4 more
doaj   +1 more source

Rhenium Complexes as Antimicrobial Agents

Helvetica Chimica Acta, EarlyView.
Rhenium complexes are stepping into the fight against superbugs. Our new review explores how these metallic complexes could inspire the next generation of antimicrobial therapies. ABSTRACT The escalating crisis of antimicrobial resistance (AMR) necessitates the exploration of unconventional therapeutic scaffolds.
Fabio Zobi, Gozde Demirci, Marija Rasic
wiley   +1 more source

REPeated mAgnetic resonance Image-guided stereotactic body Radiotherapy (MRIg-reSBRT) for oligometastatic patients: REPAIR, a mono-institutional retrospective study

Radiation Oncology
Background Oligo-progression or further recurrence is an open issue in the multi-integrated management of oligometastatic disease (OMD). Re-irradiation with stereotactic body radiotherapy (re-SBRT) technique could represent a valuable treatment option to
Giuditta Chiloiro, Giulia Panza, Luca Boldrini, Angela Romano, Lorenzo Placidi, Matteo Nardini, Matteo Galetto, Claudio Votta, Maura Campitelli, Francesco Cellini, Mariangela Massaccesi, Maria Antonietta Gambacorta   +11 more
doaj   +1 more source

Robustness of radiomics features on 0.35 T magnetic resonance imaging for magnetic resonance-guided radiotherapy

Physics and Imaging in Radiation Oncology
Background and purpose: MR-guided radiotherapy adds the precision of magnetic resonance imaging (MRI) to the therapeutic benefits of a linear accelerator.
Morgan Michalet, Gladis Valenzuela, Pierre Debuire, Olivier Riou, David Azria, Stéphanie Nougaret, Marion Tardieu   +6 more
doaj   +1 more source

A multilevel perspective on MSH6‐associated Lynch syndrome: Integrating molecular, biological, and clinical insights

International Journal of Cancer, EarlyView.
Abstract Lynch syndrome (LS) is the most common hereditary colorectal cancer syndrome, caused by a germline pathogenic variant in one of the mismatch repair (MMR) genes. Among these, MSH6‐associated LS represents a distinct subtype with unique molecular and clinical characteristics.
Salwa Ben Yahia, Anne‐Sophie van der Werf‐'t Lam, Madalina Cabuta, Maartje Nielsen, Noah C. Helderman   +4 more
wiley   +1 more source

Workflow to detect exceeded dose constraints in pancreatic stereotactic body irradiation after intrafraction motion during magnetic resonance-guided adaptive radiotherapy using a deep learning-refined contour propagation tool

Physics and Imaging in Radiation Oncology
Introduction: The adapt-to-shape (ATS) process on the MR-Linac involves manual contour edits followed by treatment plan re-optimization on daily pre-beam MRIs.
Christina Sarosiek, Asma Amjad, Renae Conlin, Beth Erickson, William A. Hall, Eric S. Paulson   +5 more
doaj   +1 more source

Medical image computing and computer-aided medical interventions applied to soft tissues. Work in progress in urology

, 2006
Until recently, Computer-Aided Medical Interventions (CAMI) and Medical Robotics have focused on rigid and non deformable anatomical structures. Nowadays, special attention is paid to soft tissues, raising complex issues due to their mobility and ...
Bart, Stéphane, Baumann, Michael, Berkelman, Peter, Bolla, Michel, Chartier-Kastler, Emmanuel, Cinquin, Philippe, Daanen, Vincent, Descotes, Jean-Luc, Dusserre, Andrée, Giraud, Jean-Yves, Leroy, Antoine, Long, Jean-Alexandre, Marchal, Maud, Moalic, Ronan, Mozer, Pierre, Payan, Yohan, Promayon, Emmanuel, Troccaz, Jocelyne, Voros, Sandrine   +18 more
core   +1 more source

Temporal Interpolation via Motion Field Prediction

, 2018
Navigated 2D multi-slice dynamic Magnetic Resonance (MR) imaging enables high contrast 4D MR imaging during free breathing and provides in-vivo observations for treatment planning and guidance.
Karani, Neerav, Konukoglu, Ender, Tanner, Christine, Zhang, Lin   +3 more
core   +1 more source