Related by context. Frequent words. (Click for all words.) 63 abdominal ultrasound 61 carotid stenosis 61 reflux disease 61 Ultrasonography 61 thrombophilia 61 Computed tomography 60 neurological complications 60 angina chest 59 artery blockages 59 computed tomography CT scan 59 thyroid nodules 59 coronary angiogram 58 coronary artery calcium 58 infective endocarditis 58 liver biopsy 57 coronary angiography 57 coronary calcium 57 hematuria 57 vascular abnormalities 57 hyperparathyroidism 57 diagnose Alzheimer disease 57 arterial blockage 57 edema swelling 56 thyroid dysfunction 56 juvenile idiopathic arthritis 56 myocardial ischemia 56 immunohistochemical 56 neurologic symptoms 56 scintigraphy 56 thromboembolic 56 left ventricular dysfunction 56 pre cancerous polyps 56 hypoxemia 56 proliferative diabetic retinopathy 56 ultrasonographic 56 endoscopist 56 deep venous thrombosis 56 coronary intervention 55 radiculopathy 55 colorectal polyps 55 computed tomography scans 55 esophagitis 55 noninvasive diagnostic 55 Biopsies 55 digital rectal examination 55 screening colonoscopy 55 septic arthritis 55 necrotizing 55 pulmonary embolus 55 thromboprophylaxis 55 revascularisation 55 noninvasive imaging 55 QTc prolongation 55 parathyroid 55 lumbar spinal stenosis 55 Asymptomatic 55 blood clotting disorders 55 corticosteroid therapy 55 Virtual colonoscopy 55 surgical biopsy 55 pseudoaneurysm 55 neurological abnormalities 54 bone density scans 54 thromboembolism 54 myocardial perfusion 54 nasal obstruction 54 intracranial bleeding 54 abnormal thickening 54 lymphadenopathy 54 Metastases 54 atherothrombosis 54 Idiopathic 54 Preoperative 54 metabolic disturbances 54 coarctation 54 esophageal varices 54 cardiac dysfunction 54 cerebrovascular events 54 invasive diagnostic 54 electrocardiography 54 Radiographs 54 Raynaud phenomenon 54 EBCT 54 abnormalities 54 colorectal lung 54 D dimer 54 pericardial effusion 54 extracranial 54 Pulmonary hypertension 54 coronary arterial 54 ileus 54 varicocele 54 Stenosis 54 renal insufficiency 54 antibiotic prophylaxis 53 coronary artery disease 53 echocardiographic 53 Prostate Specific Antigen PSA 53 transurethral resection 53 malignant lesions 53 congenital abnormalities