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The first cancer operation room with a navigator is created
Date:12/19/2013

This news release is available in Spanish.

The system, presented at Gregorio Maran Hospital, permits real-time interaction with the body of the patient (with its different tissues and cancer) as well as the radiotherapy applicator used to radiate the area affected by the tumor. This innovation will be used in the surgery of cancers treated with intraoperative radiotherapy in the hope of achieving greater precision in the radiation of potentially cancerous tissues after the removal of the tumor.

The installation of this new equipment has entailed a complete remodeling of the operating room. The new room, reinforced for this type of procedure, incorporates high-definition screens of high diagnostic quality to visualize the image of the patient in 3-D, three video monitoring cameras and a group of eight infrared cameras for real-time navigation placed in the area of the surgery that enables the surgeon to capture the movement of objects throughout the entire procedure. This technology shares the same principles of movement capture that are used in cinema and in video games to transfer the movement of actors to animated characters.

Medical personnel will have a 3-D representation of the patient and the applicator that conducts the radiation so that it can be guided into the patient via the high-definition screens of the operating room. On this representation, reconstructed from a previous scan, the placement of the applicator over the tumor bed is observed so that only tissues with cancerous residue or risk predetermined in each patient are radiated. Moreover, the area, the depth and the dose that any tissue (like skin, bone, muscle, intestines or bladder) will receive can be predetermined and adjusted on-site and healthy tissues can be checked for any additional risk. '/>"/>

Contact: Ana Herrera
oic@uc3m.es
Carlos III University of Madrid
Source:Eurekalert  

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