Related by context. Frequent words. (Click for all words.) 72 Computed tomography 70 Doppler ultrasound 69 Ultrasonography 68 ultrasonographic 68 optical coherence tomography 68 MR spectroscopy 68 echocardiographic 67 Magnetic resonance 67 near infrared spectroscopy 67 intracardiac 67 myocardial perfusion 66 immunohistochemical 65 T1 weighted 65 tissue perfusion 65 stenoses 65 Preoperative 64 coronary angiogram 64 intravascular ultrasound 64 transvaginal 64 Intraoperative 64 immunostaining 64 retinal nerve 64 Radiographs 64 Radiographic 64 intracoronary 63 abdominal ultrasound 63 Angiographic 63 computed tomography scan 63 pulmonary arterial 63 sonographic findings 63 hypoechoic 63 chest radiograph 63 sagittal 63 computed tomography scans 63 lymphadenopathy 63 histopathologic 63 mediastinum 63 intraoperatively 62 slit lamp 62 hemodynamics 62 epicardial 62 intra arterial 62 vascularity 62 electrocardiographic 62 electrophysiological 62 scanning electron microscopy 62 anastomoses 62 computed tomography CT scan 62 parenchymal 62 coronary sinus 62 Magnetic resonance imaging 62 optical coherence tomography OCT 62 immunohistochemistry IHC 62 scintigraphy 61 sonographic 61 biopsy specimens 61 Sonography 61 Hemodynamic 61 histopathological 61 Carotid 61 dural 61 transurethral resection 61 trabecular 61 multivariate logistic regression 61 lavage 61 extracranial 61 electromyography 61 imaging MRI 61 synovial 61 computed tomography SPECT 61 MSCT 61 Venous 61 magnetic resonance MR 61 electrocardiography 61 Functional magnetic resonance 61 fundus 61 erythrocyte sedimentation rate 61 transcutaneous 60 morphologic 60 retroperitoneal 60 Intracranial 60 infarct size 60 preoperatively 60 muscle biopsies 60 radiographically 60 noninvasive technique 60 distal radius 60 tricuspid valve 60 glomerular 60 septal 60 carotid stenosis 60 splenic 60 gynecologic procedures 60 sternotomy 60 induration 60 dysplastic 60 logistic regression analysis 60 valvular 60 infarcts 60 anteroposterior 60 cytological