Toshiba's Aquilion Large Bore CT System Improves Accuracy Of Radiation Oncology Planning At Great River Medical Center

TUSTIN, Calif., March 7, 2011 – When planning radiation therapy treatments for cancer, it is critical to accurately target the tumor and spare healthy tissue. In order to achieve this, a CT simulation of the patient in the ideal treatment position, with excellent image quality and without truncating anatomy, is required. Standard bore CT systems constrain patient positioning by limiting the use of positioning devices like inclined breast boards, because the bore and scan field-of-view cannot accommodate a patient positioned off-center. Furthermore, the anatomy in the images of large patients is frequently clipped by the small field-of-view of standard bore CTs, potentially compromising treatment plans and the ability to use advanced techniques like IMRT and arc treatments. The Cancer Care Center at Great River Medical Center in West Burlington, Iowa, is using Toshiba America Medical Systems’ AquilionTM Large Bore CT system to minimize the constraints imposed by standard bore CTs on its treatment plans.

The Aquilion Large Bore helps Great River Medical Center treat oncology patients, including breast, prostate and colon cancer patients and enables physicians to treat patients with IMRT. The system’s large bore allows more positioning options for patients such as with their arms over their head or their legs in a frog leg position, allowing Great River’s therapists to capture the studies needed to optimally treat all patients.

source: Toshiba Medical