Related by context. Frequent words. (Click for all words.) 63 Computed tomography 61 fluoroscopic 60 sagittal 59 Doppler ultrasound 58 coronal 57 MR imaging 57 cone beam 57 collimator 57 near infrared spectroscopy 57 intracardiac 57 fluoroscopy 57 optical coherence tomography 57 MR spectroscopy 56 Radiographic 56 MDCT 56 voxel 56 anatomical structures 55 magnetic resonance MR 55 fine needle aspiration 55 diffusion weighted 55 confocal microscopy 55 sonographic 55 intraoral 55 confocal 55 echocardiographic 55 tomography 55 optical coherence tomography OCT 55 vascularity 54 intravascular ultrasound 54 colorimetric 54 scintigraphy 54 lung nodules 54 ultrasonography 54 diffraction pattern 54 Magnetic resonance imaging 54 Fluoroscopy 54 CT angiography 53 Intraoperative 53 magnifications 53 SPECT imaging 53 electrocardiography 53 computed tomography 53 z axis 53 Intensity Modulated Radiation Therapy 53 beam splitter 53 multimodality 53 capacitive sensors 53 x ray diffraction 53 confocal microscope 53 SPECT CT 53 transvaginal 53 transurethral resection 52 Sonography 52 sentinel lymph node 52 near infrared NIR 52 electromyography 52 #um [002] 52 directivity 52 mammographic 52 spectral imaging 52 scanning electron microscopy 52 conventional colonoscopy 52 Positron Emission Tomography PET 52 cystoscopy 52 bronchoscopy 51 stereoscopic images 51 Volumetric 51 optical colonoscopy 51 intravascular ultrasound IVUS 51 isotropic 51 Aquilion 51 Virtual colonoscopy 51 single photon emission 51 Angiography 51 gamma camera 51 Radiographs 51 radiograph 51 photoluminescence 51 angiography 51 doppler 51 Computed Tomography 51 palpation 51 interferometric 51 microscopy techniques 51 FDG PET 51 phacoemulsification 51 CBCT 51 diffractive 50 PET positron emission tomography 50 computerized tomography 50 computed tomography CT 50 SpO2 50 X ray beam 50 stereotactic 50 SPECT 50 x ray imaging 50 echocardiography 50 absorbance 50 CT 50 laparoscopic instruments 50 detectability