Related by context. Frequent words. (Click for all words.) 69 IMRT 65 radiation therapy 64 stereotactic radiosurgery 62 stereotactic 61 RapidArc 60 TrueBeam 60 IGRT 60 proton therapy 58 linear accelerators 58 radiosurgery 57 linear accelerator 57 gamma knife 56 radiation oncologists 55 radiotherapy 55 Cyberknife 54 computerized tomography 54 hyperthermia therapy 53 cone beam 53 brachytherapy 52 minimally invasive 52 SBRT 52 Brachytherapy 52 fluoroscopy 52 breast irradiation 52 interventional procedures 51 Radiosurgery 51 Radiation therapy 51 neoadjuvant chemotherapy 51 radiofrequency ablation 51 PET scanning 51 laser ablation 51 catheter ablation 50 chemoradiation 50 Radiation Therapy 50 SPECT CT 50 mitral valve repair 50 multi modality 50 CyberKnife System 50 MammoSite 50 wavefront 50 computed tomography CT 50 fine needle aspiration 49 kyphoplasty 49 BrainLAB 49 surgical excision 49 CyberKnife 49 Positron Emission Tomography PET 49 conventional colonoscopy 49 intravascular 49 BSGI 49 PET imaging 49 fluorouracil 49 CT angiography 48 PET CT 48 Stenting 48 computed tomography 48 Trastuzumab 48 diffractive 48 vascular malformations 48 Stent System 48 femtosecond 48 Aquilion ONE 48 excimer laser 48 brain metastases 48 adjuvant chemotherapy 48 multimodality 48 vertebral compression fractures 47 TURP 47 MR imaging 47 Endoscopic 47 minimally invasive procedures 47 Minimally invasive 47 lumpectomy 47 proton beam 47 minimally invasive procedure 47 stent placement 47 High Intensity Focused 47 imaging modality 47 myocardial perfusion imaging 47 FDG PET 47 cryosurgery 47 minimally invasive techniques 47 glioblastomas 47 radiofrequency 47 CT scanning 47 Radiotherapy 47 surgical ablation 47 androgen deprivation therapy 46 Leksell Gamma Knife 46 Varian Medical Systems 46 x ray imaging 46 biopsies 46 radiation treatments 46 coronary angiography 46 minimally invasive surgical 46 radiation oncology 46 radiologic 46 breast MRI 46 bronchial thermoplasty 46 Metastatic 46 ExAblate