Related by context. Frequent words. (Click for all words.) 58 Angiography 58 Ultrasound 57 X ray 57 ultrasound 56 x ray 56 Computed Tomography 56 MRI 56 imaging 55 Imaging 55 ultrasound scan 55 x rays 54 Positron Emission Tomography PET 53 MRI magnetic resonance 52 tomography 52 MRI scan 52 MRIs 52 Magnetic Resonance Imaging 52 scans 51 elastography 51 CT Scan 51 CAT scan 51 magnetic resonance imaging 51 CT scan 51 sonographer 51 sonography 50 MRI scans 50 SPECT CT 50 Biopsy 50 CT Scans 50 MR imaging 50 scan 49 Magnetic resonance imaging 49 radiograph 49 Computed Tomography CT 49 CT scanning 49 CT scanner 49 CT angiography 49 cystoscopy 49 cone beam 48 ultrasound imaging 48 PET scan 48 angiography 48 imaging modalities 48 ultrasonography 48 PET scanner 48 computerized tomography 48 X rays 48 fluoroscopy 48 palpation 48 Biopsies 47 angiogram 47 SPECT 47 Aquilion ONE 47 DXA 47 PET scanning 47 magnetic resonance 47 imaging modality 47 Scans 47 Picture Archiving 47 endoscopy 47 Magnetic Resonance 47 biopsy 47 Cath Lab 47 positron emission tomography PET 47 Echocardiography 47 fine needle aspiration 47 MRI scanner 47 intravascular ultrasound IVUS 47 arthroscope 46 ultrasounds 46 diagnostic ultrasound 46 PET CT 46 endoscopes 46 echocardiogram 46 ultrasound scans 46 Preoperative 46 echocardiography 46 Noninvasive 45 scanner 45 slice CT scanner 45 CAT scans 45 BrainLAB 45 IGRT 45 echocardiographic 45 ultrasound exam 45 x ray imaging 45 Radiography 45 intra operative 45 PET scanners 45 electrocardiogram ECG 45 x ray machine 45 CT scans 45 PET imaging 45 diagnostic 45 computed tomography CT 45 heart catheterization 45 computed tomography 45 PET scans 45 Ultrasounds 45 Thermography 44 sonograms