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MRIdian® - Viewray

The MRIdian® Linac is the world’s first radiotherapy device with an integrated onboard MRI for image guidance.  The device can provide continuous and real-time based imaging before and during the treatment.



What is Viewray?



The MRIdian® is the first MRI-Guided Radiation Therapy System that can image and treat cancer patients simultaneously.  Viewray is a radiotherapy solution that integrates a Linac with MRI technology in a compact design, together with software to locate, target and track the position and shape of tumors while radiation is delivered.


What are the advantages of MRIdian® Linac over Conventional Linac-Based Treatments?


  • Integrated MRI system provides continuous and real-time based imaging
  • Precise soft tissue imaging
  • Less radiation to surrounding healthy tissues
  • Fast online adaptive treatment planning
  • Enables high dose and precise irradiation
  • Less treatment sessions


What are the Advantages of Viewray?


Viewray combines Linac and MRI on one single device to provide the following advantages:


  • Improved tumor visibility and patient alignment
  • Tracks tumors and manages tumor and normal organ motions
  • Provides real-time adaptive radiotherapy planning
  • Accurately records delivered radiation dose
  • Enables continuous and real-time soft tissue imaging during the treatment
  • Provides recording video during the treatment and enables to see all treatment process and progress


Which Diseases can be Treated with Viewray?



  • Breast
  • Periaortic LN
  • Lung
  • Kidney
  • Bladder
  • Pelvic LN
  • Head and Neck
  • Bile Duct
  • Stomach
  • Cervix
  • Adrenal Gland
  • Orbit
  • Bone
  • Spleen
  • GYN Pelvis
  • Thorax
  • Aortic Arch
  • Pancreas
  • Heart
  • Prostate
  • Mesenteric
  • Abdomen (Soft Tissue)
  • Neck LN
  • Rectum
  • Parotid Gland
  • Pelvis
  • Spine
  • Esophagus
  • Thyroid
  • Colon
  • Liver
  • Extremity
  • Mediastinal LN
  • Pelvis
  • Soft Tissue Pelvis
  • Superclav
  • Brain
  • Uterus
  • Flank
  • Gall Bladder
  • Lingual LN
  • Nasopharynx
  • Ovaries
  • Rib
  • Thymus