Elekta ONE Planning in South East Asia
The Center for Stereotactic Radiosurgery

The Center for Stereotactic Radiosurgery (CSR), an integrated oncology center operated by Asian Alliance Radiation & Oncology (AARO), is among the first two sites in Asia Pacific—and the very first in Southeast Asia—to go live with Elekta ONE Planning, Elekta’s next-generation treatment planning solution for precision radiotherapy.
This milestone marks a bold step forward in the evolution of cancer care across the region. Through a seamless transition from Pinnacle TPS—without the need to remeasure full beam data—and featuring cutting-edge capabilities such as AI-powered contouring and GPU-based dose calculation, CSR successfully implemented Elekta ONE Planning clinically.

Dr. Daniel Tan, Founder and Director of CSR and AARO, highlighted that Radiation Oncology is the ideal field to demonstrate how AI and advanced technology can directly improve patient care through greater precision, shorter waiting times, and better outcomes. He added that with Elekta ONE Planning, it is a step forward in building a tech-driven platform that enhances access to personalized, high-quality treatments across the region.
Elekta is proud to collaborate with partners who share our mission to elevate the standard of cancer care and expand access to cutting-edge treatments for patients across Asia Pacific.