Institute Curie Hospital Purchases Second TomoTherapy® Radiation Therapy System

MADISON, WI--(Marketwire - October 15, 2009) -research proposals to promote IMRT technology not
TomoTherapy Incorporated (NASDAQ: TOMO)previously available in France.
announced today that the Institute Curie Hospital in"The Institute Curie is among the most
France has purchased a second TomoTherapy®prestigious cancer research facilities in the world and
radiation therapy system, to support the increasingis well known for its high standard of care,"
demand for intensity-modulated radiation therapysaid Patrice Lompech, TomoTherapy sales manager in
(IMRT). The Institute Curie Hospital has been treatingFrance. "The hospital's decision to expand its
cancer patients with TomoTherapy technology sinceTomoTherapy practice is further validation of the
March 2007, when it became the first hospital inplatform's power for treating a wide variety of cases
France to adopt the technology. Now, with this mostand demonstrates the confidence staff has in our
recent purchase, there are eight TomoTherapyplatform, as they provide the highest quality 3D
systems in use in France to treat patients withimage-guided treatments for patients."
routine, complex and rare cancers.The Institute Curie will present three TomoTherapy
"We typically treat our most complex cases --treatment-related abstracts at the Annual Meeting of
such as sarcomas, head and neck tumors withthe American Society for Radiation Oncology
multiple treatment volumes, and lung, pancreatic and(ASTRO) being held November 1-5, 2009, in Chicago.
liver cancers -- with TomoTherapy," said Dr.The scientific papers highlight Institute Curie's
Alain Fourquet, head of the Department of Radiationresearch work involving uncommon and clinically
Oncology at the Institute Curie Hospital. "Thechallenging cases in plasmocytoma and extensive
addition of a second unit will allow us to increase ourmalignant lymphoma in conjunction with stem cell
ability to care for more patients in need of advancedtransplant, as well as preliminary studies on the use
radiation therapy and enable us to expand the typesof TomoTherapy technology in breast cancer
of indications we can treat to include pelvic tumorstreatment.
and some complicated cases of breast cancer. InAbout TomoTherapy Incorporated
addition, we hope to use the second TomoTherapyTomoTherapy Incorporated has developed, markets
system to assist us in conducting prospective clinicaland sells the TomoTherapy® Hi·Art®
trials and research in physics projects."treatment system, an advanced radiation therapy
The Institute Curie is a private foundation combiningsystem for the treatment of a wide variety of
France's largest cancer research center and a leadingcancers. The Hi·Art treatment system
edge hospital. It was founded in 1909 by Marie Curiecombines integrated CT imaging with conformal
with the primary purpose of defeating cancer, and itradiation therapy to deliver sophisticated radiation
received state approval as a foundation in 1921.treatments with speed and precision while reducing
Internationally renowned for its work in the diagnosisradiation exposure to surrounding healthy tissue. The
and treatment of cancers, the Institute Curie servescompany's stock is traded on the NASDAQ Global
as a reference center throughout the world on theSelect Market under the symbol TOMO. To learn
implementation of innovative treatments.more about TomoTherapy, please visit
The second TomoTherapy system at Institute Curie©2009 TomoTherapy Incorporated. All rights
Hospital will replace an aging cobalt radiation machine.reserved. TomoTherapy, Tomo, the TomoTherapy
The small footprint of the TomoTherapy unit willlogo and Hi·Art are among trademarks,
enable the hospital to install the new technology whileservice marks or registered trademarks of
minimizing the need for extensive remodeling. TheTomoTherapy Incorporated in the United States and
hospital decided to purchase its first TomoTherapyother countries.
system after the National Cancer Institute called for