Related by context. Frequent words. (Click for all words.) 69 optical coherence tomography 68 Computed tomography 66 echocardiographic 65 Doppler ultrasound 65 histopathologic 63 Radiographic 63 immunohistochemical 63 Sonography 63 coronary angiography 63 intracardiac 62 Preoperative 62 ultrasonography 62 endoscopist 62 sonographic 62 sagittal 61 optical coherence tomography OCT 61 noninvasive imaging 60 transurethral resection 60 echocardiography 60 Echocardiography 60 stenoses 60 lymphadenectomy 60 anatomic 60 Intraoperative 59 MR imaging 59 MR spectroscopy 59 ERCP 59 histopathological 59 myocardial perfusion 59 intravascular ultrasound 58 thyroidectomy 58 electrocardiography 58 computed tomography CT scan 58 electrocardiographic 58 FDG PET 58 SPECT imaging 58 Radiographs 58 mammographic 58 endovascular procedures 58 thromboprophylaxis 57 karyotype 57 morphologic 57 fluoroscopic 57 hemodynamics 57 transvaginal 57 Magnetic resonance imaging 57 histopathology 57 catheterisation 57 prognostic significance 57 sonography 57 intracranial 57 histologic 57 carotid artery stenting 56 malignant lesions 56 angiographic 56 transvaginal ultrasound 56 thyroid nodules 56 multimodality 56 cholecystectomy 56 endoscopists 56 myocardial ischemia 56 sensitivity specificity 56 mitral valve repair 56 imaging modality 56 coronary stenting 56 nomogram 56 scintigraphy 56 valvular 55 myocardial perfusion imaging 55 nonoperative 55 CT angiography 55 ultrasound examinations 55 fine needle aspiration 55 electrophysiological 55 Angiography 55 ablations 55 quantitative measurements 55 D dimer 55 intra operative 55 mediastinal 55 left ventricular dysfunction 55 Catheterization 55 breast lesions 55 DEXA 55 Thrombolysis 55 breast MRI 55 resections 55 Carotid 55 uterine fibroid embolization 54 Positron Emission Tomography PET 54 nephrectomy 54 postpartum hemorrhage 54 palpation 54 intravascular ultrasound IVUS 54 prenatal diagnosis 54 computerized tomography 54 imaging MRI 54 multivariate analyzes 54 optical colonoscopy 54 Computed Tomography 54 neuroradiology