Related by context. Frequent words. (Click for all words.) 61 PET positron emission tomography 60 Computed Tomography 60 CAT Scan 60 Positron Emission Tomography 59 optical coherence tomography 57 magnetic resonance MR 57 tomosynthesis 56 Positron Emission Tomography PET 56 slit lamp 56 cone beam 56 PET CT scan 56 Ultrasonography 56 tomography 56 3T MRI 56 Angiography 56 gastroscopy 55 Doppler ultrasound 55 optical coherence tomography OCT 55 fluoroscopic 55 coronary angiogram 55 Tomography 55 abdominal ultrasound 55 intravascular ultrasound 55 Stereotactic 54 tomographic 54 immunohistochemistry IHC 54 karyotyping 54 Computed tomography 54 xray 54 computerized tomography 54 Radiographic 54 Radiologic 54 ultrasonographic 54 deconvolution 53 CT Scans 53 noninvasive imaging 53 computed tomography scans 53 Sonography 53 syngo 53 VELscope 53 Carotid 53 Intensity Modulated Radiation Therapy 53 imaging 53 Angiographic 53 Miniaturized 53 Radiography 53 Virtual colonoscopy 53 computed tomography SPECT 52 CT computed tomography 52 retinal imaging 52 Urinalysis 52 da Vinci robot 52 functional Magnetic Resonance 52 Aquilion 52 CBCT 52 Virtual Colonoscopy 52 electrocardiograph 52 diagnostic 52 Viatronix 52 Apheresis 52 magnetoencephalography MEG 52 Thermography 51 computed tomography scan 51 Ablation 51 imaging MRI 51 Elekta Synergy R 51 Perfusion 51 Cath Lab 51 Endoscopes 51 intraoral 51 Phlebotomy 51 gamma knife 51 slice CT scanner 51 spinal decompression 51 Magnetic Resonance 51 magnetic resonance imaging 51 transvaginal 51 electromyography 51 X ray Ultrasound 51 Magnetic Resonance Imaging 51 CT scanner 51 MOSAIQ 51 CT angiography 51 Fluoroscopy 51 CT scanning 51 cytological 51 SPECT CT 51 Diagnostic Tool 51 Digital Mammography 50 spectral imaging 50 Echocardiography 50 MRI magnetic resonance 50 X ray scans 50 ZEISS 50 MSCT 50 brightfield 50 Endoscopic 50 gynecologic procedures 50 IGRT 50 noninvasive technique 50 extracorporeal membrane oxygenation