Related by context. Frequent words. (Click for all words.) 69 optical coherence tomography OCT 68 CT angiography 68 Computed tomography 67 magnetic resonance MR 66 intravascular ultrasound 65 optical coherence tomography 65 MDCT 65 imaging 65 imaging modality 64 CT computed tomography 64 computed tomography CT 64 multimodality 63 SPECT imaging 63 intravascular 63 Aquilion 63 SPECT CT 63 Doppler ultrasound 63 SPY imaging 62 myocardial perfusion 62 Computed Tomography 62 imaging MRI 62 noninvasive imaging 62 intravascular ultrasound IVUS 62 Positron Emission Tomography PET 62 computed tomography CT scans 62 MR imaging 62 fluoroscopic 61 CBCT 61 Radiographic 61 Aquilion ONE 61 computerized tomography 61 echocardiography 61 sonographic 61 Angiography 60 stereotactic radiosurgery 60 lung nodules 60 SPECT 60 stenoses 60 imaging modalities 60 angiography 60 IVUS 60 slice CT scanner 60 transurethral resection 60 Virtual colonoscopy 60 computed tomography 60 FDG PET 60 cone beam 60 Positron Emission Tomography 60 interventional procedures 60 echocardiographic 60 IGRT 60 confocal 59 BSGI 59 mammographic 59 fine needle aspiration 59 x ray imaging 59 intracranial 59 CT scanning 59 retinal imaging 59 PET imaging 59 conventional colonoscopy 59 myocardial perfusion imaging 58 multi modality 58 minimally invasive technique 58 histopathological 58 near infrared spectroscopy 58 coronary angiography 58 intra operative 58 mediastinal 58 anatomical structures 58 fluorescence imaging 58 microsurgical 58 Computed Tomography CT 58 solid organ transplantation 58 RF ablation 58 Sonography 58 gamma camera 58 PROSTASCINT 58 syngo 58 Magnetic resonance imaging 57 diagnostic ultrasound 57 ablations 57 single photon emission 57 optical colonoscopy 57 electrocardiographic 57 lymph node metastases 57 carotid artery stenting 57 Intraoperative 57 stereotactic 57 PET scanners 57 electrocardiography 57 Digital Radiography 57 ultrasound scanners 57 resections 57 scintigraphy 57 immunohistochemical 57 tomography 57 breast MRI 57 nephrectomy 57 histopathology 57 PET CT