پاورپوینت روش درمانSRSبااستفاده از شتابدهندهای LINAC

پاورپوینت روش درمانSRSبااستفاده از شتابدهندهای LINAC   45اسلایدهمراه باتصویر History Departing from the established traditions of conventionally fractionated external beam radiotherapy, in the late 1980s and early 1990s groups of investigators in Sweden and Japan began to explore the use of alternative hypofractionated radiation treatment regimens for lung, liver, and selected other malignant extracranial tumors. Established in early 1990s at Karolinska Institute,Stockholm, Sweden Ste ...