We’re pleased to host the Brainlab Academy course “Clinical Fundamentals of ExacTrac Dynamic” in cooperation with the clinical team of The Valley Hospital.
This course is a comprehensive training program designed to demonstrate the versatility of ExacTrac Dynamic for different indications. During the course, you will learn general positioning and monitoring strategies for cranial and extracranial indications. The course will also cover dedicated breath-hold techniques and implanted marker tracking. During the hands-on session, you will receive tips and tricks from experienced Brainlab trainers and clinical users.
More information here: https://www.brainlab.com/radiosurgery-products/academy/advanced-clinical-course/
Interested? Contact your local Brainlab Sales representative.
*Please note: This course is for US-customers only. A Brainlab Academy ticket is needed to be able to attend this course.
Case: Brainlab Cranial planning, generate a 5 arcs plan, when export to Mosaiq then TrueBeam, Arc 2 MLC error message, MLC invalid, dose anyone out there encounter this error before? Any input is appreciated
We’re pleased to host the Advanced Clinical Course “ExacTrac Dynamic for Breast Cancer” in cooperation with the Universitair Ziekenhuis Brussel and the clinical team of Thierry Gevaert, PhD.
This course is a comprehensive training program aimed at supporting the use of ExacTrac Dynamic for breast cancer treatments. Attendees will learn about specific imaging, CT simulation, breath-hold techniques, and general strategies for treating breast cancer and will familiarize themselves with using the ExacTrac Dynamic Breath-Hold modules.
More information here: https://www.brainlab.com/radiosurgery-products/academy/advanced-clinical-course/
Interested? Contact your local Brainlab Sales representative.
*Please note: A Brainlab Academy ticket is needed to be able to attend this course.
We’re pleased to host the Advanced Clinical Course “Functional Indications” in cooperation with Centre Hospitalier Princesse Grace and the team of Dr. Cécile Ortholan and Benjamin Serrano, PhD.
This Advanced Clinical Course offers a unique opportunity for participants to gain valuable insights from clinical experts on the successful delivery of high-dose functional treatments. As part of the two-day program, attendees will spend time on-site the reference hospital, where they will have the opportunity to engage in discussions with medical physicists, radiation oncologists, and neurosurgeons - focusing on key aspects such as contouring, targeting, and treatment planning.
More information here: https://www.brainlab.com/radiosurgery-products/academy/advanced-clinical-course/
Interested? Contact your local Brainlab Sales representative.
*Please note: A Brainlab Academy ticket is needed to be able to attend this course.
We’re pleased to host the Advanced Clinical Course “Refresher and Refinement of Planning Skills”.
This Advanced Clinical Course is designed as a comprehensive training program to refresh and refine planning skills for RT Elements, with a focus on complex radiosurgery cases and advanced plan optimization techniques. The course will also address machine profile improvement and provide an outlook on future treatment approaches. During the hands-on sessions, participants will gain practical tips and refined strategies from experienced trainers and clinical users, supporting more efficient and precise planning workflows.
More information here: https://www.brainlab.com/radiosurgery-products/academy/advanced-clinical-course/
Interested? Contact your local Brainlab Sales representative.
*Please note: A Brainlab Academy ticket is needed to be able to attend this course.
St. Luke’s Radiation Oncology Network: Leveraging Brainlab advanced stereotactic planning and image-guided patient positioning and monitoring to support brain and spine radiosurgery.
As Ireland’s largest public radiation oncology provider, St. Luke’s Radiation Oncology Network operates across three sites in Dublin, Ireland. Two of the centers are located on the campuses of major acute hospitals: St. James and Beaumont. The Beaumont Hospital site serves as the national referral center for craniospinal and skull base radiosurgery treatment, delivering specialized care for complex intracranial and spinal conditions.
The challenge: Achieving the seemingly unachievable. With rising demand for both intracranial and spine radiosurgery, the Beaumont RCSI Cancer Centre team needs to deliver precise, consistent treatments in both routine and high-risk scenarios while maintaining efficiency across a high-volume clinical schedule. This becomes especially critical in spine radiosurgery, where clinicians aim to deliver a sufficiently high dose to control the tumor while sparing the spinal cord just millimeters away. Achieving this balance requires a highly advanced algorithm—one that can sculpt dose in a concave target such as the vertebrae and create high-gradient plans that protect the cord without compromising tumor coverage. Once the optimal plan is created, the patient needs to be correctly positioned and monitored throughout treatment to enable intended delivery, with submillimetric accuracy from start to finish if needed. Multidisciplinary collaboration and robust high-quality technology are essential for this busy center that treats many different indications, from purely palliative to extremely complex radiosurgery.
The innovation: “Brainlab technology is deeply integrated into Beaumont RCSI Cancer Centre’s radiosurgery department.” Central to the Network’s approach are Elements Radiosurgery Solutions and ExacTrac, a configuration that supports complex radiotherapy planning, precise patient positioning and monitoring for a wide range of conditions from spinal metastases to intracranial metastases and benign intracranial conditions (including arteriovenous malformations, or AVMs, vestibular schwannomas and trigeminal neuralgia).
The intracranial radiosurgery program began using Brainlab solutions in 2013 and Beaumont RCSI Cancer Centre was the first in Europe to offer frameless radiosurgery treatments for trigeminal neuralgia. Brainlab Elements was introduced in 2018, initially used to treat multiple brain metastases, and became the primary planning platform for central nervous system cases in 2022. Single isocenter planning for multiple brain lesions enabled more consistent scheduling and workflow efficiency for a busy center treating a wide range of conditions.
The Beaumont RCSI Cancer Centre features the St. Luke’s Network’s flagship linac, Delvin, named after a river in Ireland through a patient-led naming initiative. This linac is equipped with ExacTrac which through image guidance allows for reduction in setup margins, making it very attractive to all consultants.
There is constant high demand for Delvin treatment slots and the ability to treat multiple brain metastases with a single isocenter has been practice changing for the Network. Today, nearly a third of the Network’s metastatic brain patients are treated using Elements Multiple Brain Mets SRS with a single isocenter.
Elements Radiosurgery Solutions have become a cornerstone of the Network’s rapidly expanding spine radiosurgery program. Since patients cannot be in the same position for their MR and CT scans, Elements Curvature Correction Spine—a dedicated deformable co-registration tool—enables them to use information from both modalities to better define the spinal anatomy and targets. In combination with AI-powered extra-cranial segmentation, organs at risk can be easily segmented.
In their words: “Our spine radiosurgery service has taken off over the last couple of years. We have designed a country-wide clinical trial to evaluate the safe dose escalation for patients with spinal metastases which is reaching our accrual targets much faster than expected.” — Professor Clare Faul, Consultant Radiation Oncologist at St. Luke’s Radiation Oncology Network.
Plans are generated using Elements Spine SRS, which enables accurate dose plan optimization and calculation with a Monte Carlo algorithm, which the team considers the most significant gain.
“All two-fraction patients are planned exclusively in Elements Spine SRS. Internal plan comparisons show a far better conformity to the target and sparing of organs at risk for those plans created in RT Elements. Possibly the most significant gain is the ability to optimize and calculate with a true Monte Carlo algorithm. With the newest software release, the fast Monte Carlo allows us to optimize and calculate with high accuracy in less than 20 minutes. The dedicated optimizer is extraordinary, too. We have been able to dose escalate in high-risk patients, where over 50% of the target is made of the gross target volume (GTV), without compromising proximal organs at risk. We get very excited every time we achieve the seemingly unachievable.” — Dr. Christina Skourou, Senior Physicist at St. Luke’s Radiation Oncology Network.
Treating so close to the spinal cord, nerve roots and esophagus are inherently challenging. For this reason, early on, the team performed extensive setup validation to establish safe and realistic planning target volume (PTV) margins. They would also acquire multiple CBCTs during each treatment fraction, but as they gained confidence in ExacTrac, they realized they could safely reduce patient imaging dose and shorten treatment time by relying on the device alone for intrafraction monitoring and correction. Today, spine stereotactic ablative radiotherapy (SABR) patients receive one posterior kV image to confirm the correct vertebral level, a CBCT to verify internal anatomy against plan and multiple ExacTrac kV images throughout treatment. Overall, treatment time per fraction is only slightly longer than for conventionally fractionated treatments.
The impact: Expanding access to radiosurgery for patients with complex brain and spine conditions. Together, Elements Radiosurgery Solutions and ExacTrac offer the Beaumont team greater confidence to deliver radiosurgery in high-risk scenarios. Consistent target definition and high-quality dose planning, together with precise patient positioning and continuous monitoring, enable submillimetric accuracy throughout treatment. The high level of accuracy supports evolving treatment pathways and allows radiosurgery to be integrated into clinical decision-making across a wider array of conditions.
St Luke’s Radiation Oncology Network was the first center in Ireland to achieve Novalis Certification, underscoring its leadership in advanced stereotactic radiotherapy. “The Novalis Certified program has played an important role in quality assurance and patient safety at the Network by independently validating that stereotactic radiotherapy is delivered to the highest international standards” — Paul Davenport, Principal Physicist at St. Luke’s Radiation Oncology Network.
Pictures: © St. Luke’s Radiation Oncology Network, Dublin, Ireland
Disclaimer: The statements made by the clinicians represent their personal opinion and experience. These statements may not be supported by scientific evidence or peer-reviewed research. For verified information about the device, please refer to the manufacturer's official documentation.
We are pleased to invite you to join our Novalis Circle Lunch Symposium "ExacTrac Dynamic: The Gold Standard for IGRT and SGRT Clinical Applications" at the European Society for Radiotherapy and Oncology (ESTRO) Annual Congress in Stockholm.
We are honored to welcome the following speakers, who will share their latest insights and experiences with Brainlab technology.
Chair: Carmen Rubio Rodríguez, MD, PhD, HM Sanchinarro University Hospital, Madrid, Spain
🎙️ Per Munck af Rosenschöld, PhD, Skåne University Hospital, Lund, Sweden: The Importance of IGRT for Linac-based Radiosurgery
🎙️ Nils Temme, PhD, Strahlentherapie Radiologie München, Munich, Germany: Clinical Versatility of ExacTrac Dynamic Surface in a Tattoo-less Department
🎙️Ovidio Hernando Requejo, MD, PhD, HM Sanchinarro University Hospital, Madrid, Spain: The Role of Motion Management with ExacTrac Dynamic for Prostate SBRT
🎙️Cihan Gani, MD, University Hospital Tübingen, Tübingen, Germany: Modern Lung SBRT Treatments with Both Real-time Adaptation and Intrafraction Motion Management
We look forward to the valuable insights they will present!
The challenge: serving a large region with growing clinical complexity
In northern Poland, Centrum Onkologii im. prof. Franciszka Łukaszczyka w Bydgoszczy caters to a vast geographical region where many patients travel long distances for specialized care. As a center with extensive experience in treating tumors of the central nervous system, the demand for their services expanded, and the team faced a growing number of cases requiring high-quality radiosurgery.
Table 1: The number of SRS and SBRT treatments at the Oncology Center in Bydgoszczy has increased by almost 2,000% in less than a decade.
In 2024 alone, the team treated 340 patients with brain metastases, 71 with spinal metastases, 134 patients with meningiomas and 56 with vestibular schwannomas (VIII nerve)—plus over 350 extracranial cases.
Over more than 15 years, the center further developed their comprehensive SRS and SBRT program. What began in 2009 with BrainSCAN, the first treatment planning solution from Brainlab, continued through iPlan RT and has since evolved into the broad adoption of RT Elements across eight treatment machines, alongside Brainlab ExacTrac Dynamic. Increasing patient volumes as well as multifocal disease presentations pushed the team to refine workflows capable of handling high case complexity on a day-to-day basis.
As case numbers and complexity continued to rise, the team began to push conventional planning boundaries—not just in theory, but in daily clinical practice. One case treated in May 2025 became a clear example of how their approach could scale even to highly extensive disease presentations.
The case: planning for 34 brain metastases in a single patient
A 67-year-old man presented with headaches, nausea and vomiting. Imaging revealed 34 brain metastases along with an adrenal lesion associated with newly diagnosed lung adenocarcinoma. Despite the high lesion count, the patient’s clinical condition remained good, and systemic therapy offered a meaningful survival outlook. The team elected to pursue SRS for all intracranial lesions—an approach once considered impractical at this scale.
Using Brainlab Elements Multiple Brain Mets SRS, the clinicians were able to treat all lesions using only two isocenters during the same planning session:
- Isocenter 1: 10 targets
- Isocenter 2: 24 targets
- Total GTV: 18.6 cm³
- Total PTV: 26 cm³
- Dose: 25 Gy in 5 fractions
While highly complex, the case aligned with the department’s established planning and treatment workflow.
The impact: a strong clinical response at first follow-up
At the initial follow-up in September, the results were striking:
- 33 lesions demonstrated complete regression
- 1 lesion showed partial regression
- the patient reported no neurological deficits
- no steroid therapy was required
- and he remained asymptomatic
For the Bydgoszcz team, the case underscored a pattern they had observed across growing patient volumes: when planning tools support structured segmentation and a monoisocentric approach, lesion count becomes less of a technical barrier to delivering treatment.
Prof. Maciej Harat, MD, and Maciej Blok, PhD, MD, Centrum Onkologii Im. Prof. Franciszka Łukaszczyka W Bydgoszczy reflect on the experience: “This case showed us that the number of brain metastases is no longer the limiting factor for delivering focal treatments. Alongside these highly complex treatments, we are managing an increasing number of patients each year—and we would not be able to keep pace without Brainlab Elements. The software supports automatic segmentation of targets and organs at risk and helps us generate highly complex plans in a very short time.”
The team behind the progress: 25 radiation oncologists, 26 medical physicists, 38 radiation therapists and more clinical staff at Bydgoszcz have built a radiosurgery program capable of treating some of the region’s most complex cases. Their commitment ensures that patients across a large geographical area can access advanced, high-quality care.
Please join us in celebrating the team at Centrum Onkologii im. prof. Franciszka Łukaszczyka w Bydgoszczy for demonstrating how skills and well-established workflows can expand access to precise radiosurgery—no matter the complexity.
Picture: ©Centrum Onkologii im. prof. Franciszka Łukaszczyka w Bydgoszczy, Poland
The statements made by the clinicians represent their personal opinion and experience. These statements may not be supported by scientific evidence or peer-reviewed research. For verified information about the device, please refer to the manufacturer's official documentation.
From a clinical workflow and technology standpoint, I was wondering—given the geometric limitations in ring gantry systems, is the likely direction toward surface imaging with AI-based prediction, or are there ongoing developments for internal tracking within closed-bore architectures?
