Related by context. Frequent words. (Click for all words.) 70 PET scans 66 PET imaging 64 positron emission tomography PET 64 PET scan 64 Positron Emission Tomography PET 63 PET scanner 62 FDG PET 59 PET CT 58 positron emission tomography 57 imaging modality 57 CT scanning 56 MR imaging 56 CT colonography 56 radiation therapy 56 imaging 56 IGRT 56 BSGI 55 SPECT 55 MRI scans 55 diagnostic 55 stereotactic radiosurgery 55 diagnostic imaging 55 CT angiography 55 radiologists 54 breast MRI 54 IMRT 54 molecular imaging 53 CT scans 53 SBRT 53 histopathology 52 magnetic resonance imaging 52 neuroimaging 52 cone beam 52 ultrasound imaging 52 radiotherapy 52 digital mammography 52 computed tomography CT 52 mammography 52 breast biopsies 52 Breast MRI 52 Magnetic resonance imaging 52 coronary angiography 52 noninvasively 51 breast irradiation 51 computed tomography 51 fluorescence imaging 51 Duke Comprehensive Cancer 51 single photon emission 51 intensity modulated radiation 51 CT scanner 51 virtual colonoscopy 50 radiopharmaceutical 50 Magnetic Resonance Imaging 50 biopsy 50 cystoscopy 50 DXA 50 thrombolysis 50 tumor recurrence 50 photodynamic therapy 50 breast lesions 50 angiography 50 immunohistochemistry 50 colorectal screening 50 MRIs 50 echocardiographic 49 ultrasound 49 echocardiography 49 brain scans 49 radiopharmaceuticals 49 sonography 49 MRI scanners 49 fMRI 49 CT scanners 49 electrophysiological 49 MRI scanner 49 risk stratification 49 Breast Imaging 49 Radiation therapy 49 proteomic 49 x ray imaging 49 colposcopy 49 RapidArc 49 biopsies 49 radiosurgery 49 stereotactic 49 tomography 49 clinicians 49 biomarkers 49 radiologist 49 MDCT 49 capsule endoscopy 49 fluoroscopy 49 cardiac catheterization 49 CT scan 49 oncologists 48 breast ultrasound 48 Breast Screening 48 Raman spectroscopy 48 magnetic resonance 48 radiologic 48 non invasive