1. Acceptance of these terms
This website is published by CureRays Radiation Medicine® (“CureRays,” “we,” “us”). By accessing or using it, you agree to these Terms of Use and to our Privacy & Data Protection notice, which is incorporated here by reference. If you do not agree, please do not use the site.
Last updated: August 2026.
2. This website is education, not medical advice
Everything on this site — articles, condition guides, videos, illustrations, outcome figures, and interactive tools — is general health education. It is not medical advice, and it is not a substitute for evaluation, diagnosis, or treatment by a qualified clinician who knows your history and has examined you.
Medicine is specific to the person. A statement that is accurate for a population may be wrong for you. Never delay seeking care, and never disregard advice you have received from your own clinician, because of something you read here.
Using this site does not create a physician–patient relationship between you and CureRays or any of its clinicians. That relationship begins only when you are accepted as a patient at one of our clinics and it is documented as such.
3. In an emergency, do not use this website
If you are having a medical emergency, call 911 or go to your nearest emergency department. Do not use this site, a contact form, or email to report an urgent medical problem. Forms and email are not monitored continuously and may not be read for some time.
4. Interactive tools and outcome figures
Some pages offer calculators, planners, and other interactive tools. These run entirely in your browser, produce general estimates from published data, and know nothing about your particular case. Their output is illustrative and must not be used to make a treatment decision on your own.
Where we publish survival, recurrence, or other outcome figures, we cite the study they come from and link to it so you can read the source. Those figures describe the population enrolled in that study under that study's conditions. Your own situation may differ materially.
We take care to be accurate, but we do not warrant that any figure, guideline, or interval on this site is current, complete, or applicable to you. Confirm anything that matters with your care team.
5. Who may use this site
The site is intended for people in the United States who are 18 or older. It is not directed to children under 13, and we do not knowingly collect information from them. If you believe a child has provided information to us, contact us and we will delete it.
If you sign up for email updates, you confirm that you are 18 or older, or that a parent or guardian is doing so on your behalf.
6. Acceptable use
You may
Personal and non-commercial use
- Read, print, and share pages for your own information or to discuss with your clinician.
- Link to any page on this site.
- Quote short passages with attribution to CureRays.
You may not
Without our written permission
- Republish, resell, or systematically copy the site or substantial parts of it.
- Scrape, crawl, or harvest content or email addresses by automated means.
- Attempt to breach, probe, or disrupt the site or its hosting.
- Use the site unlawfully, or to submit anything false, infringing, or harmful.
- Present our content as your own, or imply CureRays endorses you.
7. Intellectual property and trademarks
The content of this site — text, images, illustrations, video, page design, and code — is owned by CureRays or used with permission, and is protected by copyright. Except as section 6 allows, no licence is granted by your use of the site.
CureRays®, CureRays Radiation Medicine®, Keep Cancer Away®, and Keep Arthritis Away® are registered marks. DEEP-SRT™ and Screen. Treat. Survive. Repeat.™ are claimed marks. Nothing on this site grants any right to use them.
8. What you send us
Please do not send us confidential or health information through this website. Email and web forms are not secure, and our Privacy & Data Protection notice explains why we ask you to keep health details out of them.
If you send us a comment, suggestion, or story — for example in response to an invitation to share your experience — you grant CureRays a non-exclusive, royalty-free licence to use it for our own purposes, including publication. We will not publish your name or any identifying detail without asking you first, and we will not publish health information about you without a written authorization that meets HIPAA's requirements.
9. Links and third-party material
We link to outside resources — published studies, trial registries, review platforms, professional organizations, and mapping services — because they are useful. We do not control them, we are not responsible for their content or their privacy practices, and a link is not an endorsement.
Reviews shown on review platforms are collected and moderated by those platforms, not by CureRays.
10. Availability and changes
We may change, suspend, or withdraw any part of this site at any time, and we may revise these Terms. When we revise them we will update the date at the top of this page. Material changes take effect when posted, and your continued use after that constitutes acceptance.
We do not promise the site will be uninterrupted or error-free.
11. Disclaimer of warranties
The site and its content are provided “as is” and “as available.” To the fullest extent permitted by law, CureRays disclaims all warranties, express or implied, including implied warranties of merchantability, fitness for a particular purpose, accuracy, and non-infringement. Some jurisdictions do not allow the exclusion of certain warranties, so parts of this section may not apply to you.
12. Limitation of liability
To the fullest extent permitted by law, CureRays and its officers, employees, and clinicians will not be liable for indirect, incidental, special, consequential, or punitive damages arising out of your use of, or inability to use, this website or anything you read on it.
Nothing in these Terms limits or excludes liability for gross negligence, willful misconduct, or personal injury caused by our own acts, or any liability that cannot lawfully be limited. This section governs your use of the website; it does not alter the duties we owe you as a patient in the course of clinical care, which are governed by law and by the standard of care.
13. Indemnification
You agree to indemnify and hold CureRays harmless from claims, losses, and reasonable legal costs arising from your misuse of this site, your breach of these Terms, or your violation of the rights of a third party.
14. Governing law and where disputes are heard
These Terms are governed by the laws of the State of California, without regard to its conflict-of-laws rules. Any dispute arising out of your use of this website will be brought exclusively in the state or federal courts serving Nevada County, California, and you consent to the jurisdiction of those courts.
This section concerns disputes about the website. Claims relating to clinical care are governed by California law applicable to healthcare providers and by any separate agreement you signed as a patient.
15. Accessibility
We build this site to meet WCAG 2.1 Level AA. If any page is difficult for you to use, tell us and we will fix it and give you the information another way. Contact us at office@curerays.com or (530) 802-6400.
16. General
If any provision of these Terms is held unenforceable, the rest remains in force. Our failure to enforce a provision is not a waiver of it. These Terms, together with the Privacy & Data Protection notice, are the entire agreement between you and CureRays regarding this website.
Questions about these Terms: CureRays Radiation Medicine®, 300 Sierra College Drive, Suite 150, Grass Valley, CA 95945-5723 · office@curerays.com · (530) 802-6400.
Questions about your care?
For anything about your diagnosis or treatment, speak with our team directly rather than relying on this website.