Related by context. Frequent words. (Click for all words.) 66 abdominal ultrasound 64 noninvasive imaging 63 coronary angiogram 63 Doppler ultrasound 63 Ultrasonography 63 Computed tomography 63 catheterisation 62 endoscopist 62 ERCP 62 transurethral resection 61 electrocardiogram EKG 61 Angiography 61 computed tomography CT scan 61 laparotomy 60 hip arthroscopy 60 fluoroscopic 60 ultrasonographic 60 ablations 60 Radiographic 60 slit lamp 60 PET CT scan 60 revascularisation 60 Carotid 59 echocardiographic 59 recanalization 59 extracorporeal membrane oxygenation 59 Angiographic 59 Laparoscopic surgery 59 gynecologic procedures 59 computed tomography scans 59 polypectomy 59 Sonography 59 radical nephrectomy 59 intracardiac 59 parathyroid 59 Postoperative 59 thyroidectomy 59 lumbar fusion 58 cath 58 coronary angiography 58 retroperitoneal 58 laminectomy 58 optical coherence tomography 58 coronary intervention 58 intracoronary 58 thyroid nodules 58 sentinel node biopsy 58 coronary angioplasty 58 stenting procedure 58 endoscopists 58 intubations 58 Intraoperative 58 endometrial ablation 58 lumbar puncture 57 extracranial 57 trabeculectomy 57 Cath Lab 57 uterine fibroid embolization 57 cholecystectomy 57 diverticulum 57 gallbladder removal 57 anastomoses 57 arthrodesis 57 Patients Undergoing 57 valvular heart 57 mediastinoscopy 57 gastrectomy 57 thrombolytic therapy 57 intravascular ultrasound 57 Radiographs 57 robotic prostatectomy 56 Resection 56 bone marrow biopsy 56 Stereotactic 56 electrocardiography 56 CAT Scan 56 ultrasonography 56 Cardiac Resynchronization Therapy 56 radical hysterectomy 56 Echocardiography 56 RF ablation 56 cardiac catheter 56 intra arterial 56 presurgical 56 Preoperative 56 stereotactic 56 immunohistochemical 56 MR spectroscopy 56 endoscopic procedure 56 thoracotomy 56 pericardial effusion 56 reimplantation 56 ablation procedures 56 Esophageal 56 Arthroscopic 56 Tonsillectomy 56 gamma knife 56 percutaneous coronary interventions 56 esophagectomy 56 lymphadenectomy 56 arthroscopically