On show at ASTRO The high-speed Accela radiotherapy platform employs NeoArc, or dynamic modulated arc therapy, to simultaneously optimize dosimetric objectives and delivery efficiency. (Courtesy: Ed Jost)"> On show at ASTRO The high-speed Accela radiotherapy platform employs NeoArc, or dynamic modulated arc therapy, to simultaneously optimize dosimetric objectives and delivery efficiency. (Courtesy: Ed Jost)

The annual meeting of the American Society for Radiation Oncology is the place to be to discover the latest radiotherapy technology developments and new product launches. And this year was no exception. The ASTRO 2026 meeting, held this week in Boston, MA, saw Siemens Healthineers unveil its newest radiotherapy system – Accela – which combines precision delivery with speeds fast enough to enable stereotactic treatments in a single breath-hold.

Accela achieves this by implementing a new delivery technique known as NeoArc, or dynamic modulated arc therapy (DMAT).…