Mevion Medical Systems has partnered with Proton International to provide Mevion's compact proton therapy technology to a new proton therapy and research center at the University of Texas in San Antonio.
UT Health San Antonio Proton Therapy and Research Center will feature Mevion's S250i proton therapy system with the company's HyperScan pencil-beam scanning technology, according to the companies.
![A 53-year-old patient (patient number four) with a recurrent pituitary adenoma with extension of a cystic component of disease to the medial temporal lobe apparent on MRI (contoured in blue), and extension of disease to the left sphenoid bone and orbital apex apparent on [68Ga]Ga-DOTA-TATE (contoured in yellow).](https://img.auntminnie.com/mindful/smg/workspaces/default/uploads/2026/04/pituitary-tumor.QGsEnyB4bU.jpg?auto=format%2Ccompress&dpr=2&fit=crop&h=167&q=70&w=250)
