Stockholm, Sweden

ESTRO 2026

Session

Patient preparation, immobilisation, and verification protocols
Digital Poster
RTT
Accuracy of Head & Neck Radiotherapy using DSPS Prominent Shells with SGRT
Robyn Stirton, United Kingdom
-17
Analysis of GI and GU toxicity over 5 Years follow up for a centre doing empty bladder prostate radiotherapy for 10 years.
Daniel Megias, United Kingdom
-56
Rectal spacers in prostate radiotherapy: systematic review and meta-analysis of efficacy and safety
KA LUN CHUI, China
-119
ExactTrac Dynamic Improves Accuracy and Speed of Setup for Breast Cancer Patients
Bilal Krayim, Israel
-193
Deep inspiration breath hold in patients with left sided breast cancer in a diverse population: causes for failure in DIBH assessment
Dylan Narinesingh, Canada
-219
Advancing Image-Guided Radiotherapy with Thermo-Optical Surface Imaging and real time Stereoscopic X-Ray: Precision without Additional Dose
RAKESH KAUL, India
-511
Assessment of Intrafractional Displacements in Surface-Guided Deep Inspiration Breath-Hold Stereotactic Body Radiation Therapy
Domagoj Brkić, Croatia
-522
Real-time intra-fraction motion monitoring in prostate cancer patients undergoing radiotherapy: a scoping review
Harley Stephens, United Kingdom
-572
Comparative Evaluation of SGRT and Tattoo-Based Setup for Enhancing Accuracy and Reproducibility in VMAT Breast Cancer Treatment.
Yan Ru Chia, Singapore
-740
Evaluating Image-Guided Precision: A Comparative Analysis of kV–kV and CBCT Setup Accuracy in Proton Therapy for Head and Neck Cancer
Weerapat Wo-onsri, Thailand
-797
Open-Face SGRT-Guided SRS: Combining Accuracy and Patient Comfort
Orla McKivitt, Ireland
-1042
Non-medicinal oral contrast to enhance gastrointestinal conspicuity for MR-guided liver SABR planning: a proof-of-concept healthy volunteer study.
Matthew Beasley, United Kingdom
-1153
Setup Reproducibility of a Radiotherapy-Dedicated Bra in Patients with Large and Pendulous Breasts: A Prospective CBCT-Based Evaluation
Valerio Pisoni, Italy
-1426
Precision starts with stability: a multidisciplinary journey in the replacement of all immobilisation material in Belgium’s largest RT network
Lisanne Van Puyvelde, Belgium
-1563
The effect of pre-treatment enema usage on the rectum filling for prostate patients during radiotherapy treatment
Eric Franken, The Netherlands
-1834
Comparative Analysis of Setup Errors between Optical Surface Guidance and Skin Mark in Breast Cancer Radiotherapy under DIBH and Free Breathing
Zhen Zheng, China
-1857
Inter and Intrafraction Reproducibility in HyperArc Stereotactic Radiotherapy: comparison of three immobilization masks.
Nicolle Gomes, Portugal
-1862
Are We Giving Too Much? Rethinking CBCT Dose in Pediatric Radiotherapy
Fernando Costa, Portugal
-1922
Streamlining TBI Setup: Innovative Approach for Homogenous Delivery, Enhanced Reproducibility & improved efficiency in HSCT using Extended Technique.
SARATH KUMAR, Kuwait
-2004
Using a lower dose ‘Extremity – Normal’ 2DkV preset to image intracranial or head and neck sites in paediatric patients in proton beam therapy.
Ellen Gibson, United Kingdom
-2180
Assessment of translational set-up errors in frameless cranial radiotherapy using a customised stereotactic immobilisation system
Poonam Negi, India
-2227
Initial experience with the Chabner XRT® Radiation Bra in surface-guided radiotherapy for breast cancer patients
Joline Chua, Singapore
-2711
Optimizing the Gating Window in DIBH for Left-Sided Breast Radiotherapy Using Chest Wall Reproducibility Analysis
Prakash Umbarkar, India
-3051
Impact of immobilisation on patient comfort on the MR Linac: results of a patient experience questionnaire
Rebecca Riding, United Kingdom
-3073
Implementing a tattoo-less workflow for breast patients: an institutional quantitative analysis
Stefania Linsalata, Italy
-3148
Improving imaging accuracy for non-coplanar surface-guided radiotherapy with cube calibration
Michelle karlik, Australia
-3599
Pre-clinical commissioning of a 3D printed device for gynecological patients
Ganesh Marchesi, Italy
-3811
DSPS mask moulding with a head support: Does it enhance inter-fraction setup reproducibility?
Leonie van Daal, The Netherlands
-3882
Reproducibility and clinical experience of delivering SABR to the Liver in DIBH using Surface Guided Radiotherapy (SGRT)
Rebecca O'Brien, United Kingdom
-4462
The role of offline verification protocols in optimizing geometric safety margins: A retrospective multiregional analysis of 4,220 CBCT scans
Filipe Moura, Portugal
-4495
Implementation of a mobile application to support bladder and rectal preparation in patients undergoing prostate radiotherapy: preliminary experience
Alessia Reali, Italy
-4568
Radiographer-Led Development of Immobilisation and Workflow for MR-Guided Stellate Ganglion Radiotherapy
Emildah Rukoni, United Kingdom
-4873
Defining a tolerance threshold for bladder volume variability in CBCT-guided prostate VMAT: Toward optimized adaptive management
Meriem Skouri, Tunisia
-5019