Related by context. Frequent words. (Click for all words.) 65 Computed tomography 64 optical coherence tomography 64 imaging 64 magnetic resonance MR 63 optical coherence tomography OCT 63 Radiographic 63 fluoroscopic 62 Doppler ultrasound 62 Computed Tomography 62 Ultrasonography 62 intravascular ultrasound 61 3T MRI 61 imaging MRI 61 endoscopist 61 ultrasound 61 Positron Emission Tomography PET 60 slit lamp 60 angiography 60 radiation therapy IGRT 59 echocardiographic 59 echocardiography 59 tomosynthesis 59 ultrasound imaging 59 PET positron emission tomography 58 multimodality 58 Sonography 58 computed tomography scans 58 computerized tomography 58 myocardial perfusion 58 intracardiac 58 retinal imaging 58 presurgical 58 computed tomography CT scan 58 electrocardiography 58 Positron Emission Tomography 57 Viatronix 57 Computed Tomography CT 57 intraoral 57 radiology 57 transurethral resection 57 MR imaging 57 interventional procedures 57 computed tomography 57 surgical ablation 57 tomographic 57 Echocardiography 57 computed tomography CT 57 sonography 56 PET imaging 56 Intraoperative 56 Ultrasound 56 coronary angiography 56 electromyography 56 diagnostic ultrasound 56 noninvasive imaging 56 intravascular ultrasound IVUS 56 Carotid 56 fluoroscopy 56 retroperitoneal 56 anastomoses 56 CT computed tomography 56 scintigraphy 56 Tomography 55 x ray imaging 55 Minimally invasive 55 syngo 55 SPECT CT 55 Intensity Modulated Radiation Therapy 55 cone beam 55 radical cystectomy 55 ultrasonography 55 Perfusion 55 CBCT 55 near infrared spectroscopy 55 chairside 55 endovascular procedures 55 diagnostic 55 catheterisation 55 noninvasive diagnostic 55 Radiography 55 Angiography 55 endoscopy 55 cardiac catheterization 55 radiographic images 55 x ray 55 bone densitometry 55 MDCT 55 epicardial 55 intra operative 55 computed tomography scan 55 Endoscopic 55 sentinel lymph node 55 Optical Coherence Tomography OCT 55 functional Magnetic Resonance 55 colposcopy 55 SPECT imaging 55 coronary intervention 54 Digital Radiography 54 interventional 54 radiologic 54 Catheterization