作者: D. Gibon , E. Coste , S. Vial , C. Vasseur , J. Rousseau
关键词: Radiology 、 Medicine 、 Radiation therapy 、 Angiography 、 Stereotactic localization 、 Radiation treatment planning 、 Stereotaxy 、 Medical physics 、 Tomography 、 Medical imaging 、 Image-guided radiation therapy
摘要: Stereotactic neurosurgery and radiation therapy require three-dimensional localization of lesions for biopsy or treatment. The aim this paper is to describe the methods used in different imaging modalities: X-ray teleradiography, digital subtracted angiography, computerized tomography, nuclear magnetic resonance imaging. Simple pinpoint target techniques are differentiated from those serving define volumes necessary treatment planning. performances difficulties these emphasized. specific methodology developed Lille described by way example. Organizational aspects quality controls needed ensure efficiency procedure, treatment, also discussed.