Chondrosarcoma Treatment in MVZ Gamma Knife Center Krefeld & Hanover
About the clinic
Chondrosarcoma evaluation and stereotactic radiation are available at MVZ Gamma Knife Center Krefeld & Hanover in Germany. The center uses a Leksell Gamma Knife Icon and holds DIN EN ISO 9001:2015 certification.
Chondrosarcoma assessment and planning
Dr. med. Otto Bundschuh is a neurosurgery specialist and senior physician with over 25 years of experience. He has worked in Gamma Knife radiosurgery since 2000 and has led the Hanover center since 2019.
Radical tumor removal is preferred when possible. Focused radiation may follow surgery to treat remaining tumor, while limiting exposure to nearby healthy tissue. Current scans help plan the dose and treatment approach.
- Cranial CT: Checks for changes in the skull bones and signs of instability.
- Cranial MRI: Shows soft tissue parts of the tumor. Thin-slice MRI with contrast can add detail.
- PET-CT with Gallium 68 (DOTATATE): Provides additional imaging for assessment.
- Digital subtraction angiography (DSA): Provides detailed images of blood vessels.
- Histology or biopsy review: Allows specialists to review tumor tissue findings.
- Specialist consultation and second opinion: Helps assess diagnosis and treatment options.
Radiation options at the center
- Gamma Knife radiosurgery: A single session uses focused cobalt-60 beams and a stereotactic frame. Frame fixation uses local anesthesia and a sedative. Treatment lasts 30–120 minutes and usually takes place as an outpatient, though a short hospital stay is possible.
- Hypofractionated stereotactic radiotherapy: A mask holds the head in position while radiation is given over 4–5 days. The Gamma Knife Icon option is used for large or hard-to-reach tumors.
- Stereotactic LINAC radiotherapy: The Axesse linear accelerator uses image guidance and integrated CT. It can treat very large tumors and tumors outside the head, including those in the spine.
On Gamma Knife treatment day, the patient has a cranial MRI before the head is fixed with the stereotactic ring. Radiosurgery is described as painless. The center also has a Leksell Gamma Knife Icon with cone beam CT and a stereotactic LINAC with integrated CT.
Follow-up usually includes an MRI about three months after treatment. Later scans are spaced according to results; cancer patients typically have MRI checks three times a year. The center reports over 10,000 radiosurgery treatments since 1998. Patients can request a consultation through Bookimed.
Highlights
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Treatments prices in the clinic
| treatment | Price | |
|---|---|---|
| Radiotherapy | Price on request | |
| Gamma Knife for brain tumor | Price on request | |
| Radiosurgery of a brain tumor | Price on request | |
| Stereotaxic radiosurgery | Price on request | |
| Radiation therapy for Brain Tumor | Price on request | |
| Brain tumor surgery | Price on request | |
| Removal of meningioma | Price on request | |
| Pituitary tumor surgery | Price on request | |
| CyberKnife | Price on request | |
| Brachytherapy | Price on request | |
| Stereotaxic surgeries | Price on request | |
| Tomotherapy | Price on request | |
| Radiation therapy for brain tumor | Price on request | |
| Gamma-knife for spinal tumor | Price on request |
How are we doing?
hospital accreditation of quality
MVZ Gamma Knife Center Krefeld & Hanover: more details about the clinic
Specialized Achievements and Quality Standards
The center has completed over 10,000 successful treatment courses since opening. This volume includes therapy for benign and malignant tumors requiring extreme precision. In March 2025, the facility received DIN EN ISO 9001:2015 re-certification after rigorous audits.
The clinic is recognized as a Great Place To Work® in Germany. It maintains close cooperation with Helios Hospital Krefeld. This partnership gives patients access to neurosurgical beds if inpatient care becomes necessary. The medical team includes 10 doctors – neurosurgeons and radiation therapy specialists.
Radiosurgery and Stereotactic Radiotherapy
The clinic specializes in non-invasive alternatives to traditional brain and body surgery. For patients with acoustic neuroma, radiosurgery treats the tumor without opening the skull. This method destroys tumor cells while sparing surrounding healthy tissue.
Specialists also treat arteriovenous malformation (AVM) – tangles of abnormal blood vessels in the brain. The center reports a 70–80% occlusion rate for these malformations. Occlusion typically appears on imaging one to three years after treatment.
The oncology department manages various conditions:
- Brain and spinal metastases
- Meningiomas (dural membrane tumors)
- Pituitary adenomas
- Liver and lung metastases
- Trigeminal neuralgia (nerve pain)
For brain metastases, the center can treat up to ten lesions in a single session. This offers a targeted alternative to whole-brain radiation therapy.
Advanced Imaging and Treatment Technology
The clinic uses Gamma Knife Icon technology for high-precision treatment in the head and neck. This system includes an integrated cone beam CT for real-time accuracy. For tumors elsewhere in the body, specialists use a stereotactic linear accelerator (LINAC).
Diagnostic imaging is built into the planning process to ensure exact dosing. The facility uses several imaging platforms:
- Contrast-enhanced thin-slice MRI
- PET-CT with Gallium 68 (DOTATATE)
- Digital subtraction angiography (DSA)
- Integrated computer tomograph for LINAC
Images transfer directly to the treatment planning software via PACS. This allows the team to map exact tumor coordinates before irradiation begins.
Support and Services for International Patients
International patients can use a dedicated online upload portal to submit radiological findings. Specialists review these images before the first consultation to determine treatment suitability. The center accepts medical documents in German, English, and French.
After treatment, the clinic provides structured follow-up care based on the condition. Cancer patients typically receive brain MRI examinations three times per year. Those treated for AVM undergo regular imaging to confirm vessel occlusion. Most radiosurgery patients return to work within 2–3 days.
Additional services
Patient reviews
Marion Zaspel
Trading MindsetFLOW
Hannelore Richter
Andras Csovari
Seyffardtstr. 27, 47805 Krefeld, Germany; Haltenhoffstr. 41, 30167 Hanover, Germany
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