The hospital’s newest TrueBeam Linear Accelerator combines advanced imaging, motion tracking and radiation-delivery technologies to treat brain, breast, lung, abdominal and pelvic tumors, including complex cases.
St. Luke’s said the system allows radiation oncologists to deliver high-dose radiation directly to tumors while reducing exposure to nearby healthy tissue by as much as 50 percent.
“This new technology allows us to better target tumors with greater accuracy and greater efficiency,” said St. Luke’s–Global City head of radiation oncology Dr. Angela Camacho in a statement. “It’s much safer for the patient and better in terms of total protection.”
Greater precision
The TrueBeam platform is equipped with HyperSight, which produces high-contrast three-dimensional images before each treatment session. St. Luke’s said the technology cuts image-acquisition time by half compared with other systems, helping reduce image blurring caused by patient movement.
Another feature, HyperArc, is designed for patients with multiple brain lesions. Treatments that previously took three to four hours and required a bolted head frame can now be completed using a thermoplastic mask in about 10 to 15 minutes, according to the hospital.
The system also incorporates ExacTrac Dynamic, which St. Luke’s described as a first in the Philippines.
The technology uses thermal surface and X-ray tracking to detect minute patient movements, including shifts caused by breathing. The radiation beam automatically pauses when movement affects alignment and resumes once the patient is properly positioned.
Faster sessions
Another technology, RapidArc Dynamic, which the hospital also described as a Philippine first, provides greater flexibility in shaping radiation beams around complex tumors.
It combines real-time automated collimator rotation with Volumetric Modulated Arc Therapy, which delivers radiation in continuous arcs around the patient, and Intensity-Modulated Radiation Therapy, which adjusts the shape and intensity of radiation beams.
“With this new software and hardware working together, we can go beyond what used to limit us,” Camacho said. “The treatments are streamlined, much faster, and significantly more comfortable.”
Treatment sessions using the platform average about 10 to 15 minutes, depending on the patient and type of tumor.
Cancer care
St. Luke’s said the investment is intended to give Filipino patients access to advanced radiation treatment without having to seek such services overseas.
The hospital was ranked the Philippines’ No. 1 specialized hospital for oncology in Newsweek and Statista’s 2026 ranking.
“St. Luke’s invests in quality technology because we want our patients to get the best treatment and the highest quality care possible right here at home,” Camacho said. — Ed: Corrie S. Narisma
