Related by context. Frequent words. (Click for all words.) 66 endoscopists 66 ERCP 63 coronary angiography 63 Computed tomography 63 fluoroscopic 62 sentinel node biopsy 62 optical colonoscopy 62 laparotomy 61 transvaginal ultrasound 60 ultrasonography 60 endoscopically 60 liver biopsy 60 fine needle aspiration 60 cannulation 59 Sonography 59 colposcopy 59 parathyroid 59 histopathology 59 conventional colonoscopy 58 digital rectal examination 58 imaging modality 58 immunohistochemical 58 echocardiographic 58 tumor resection 57 sonographer 57 carotid artery stenting 57 sentinel node 57 CT angiography 57 benign lesions 57 cystoscopy 57 optical coherence tomography 57 clinician 57 screening colonoscopy 57 sonographic 57 colectomy 57 sentinel lymph node 57 lumbar puncture 57 CT colonography 57 breast biopsies 57 Preoperative 57 scintigraphy 56 Doppler ultrasound 56 endoscopy 56 Radiographic 56 clinicians 56 nonoperative 56 FDG PET 56 ablations 56 anticoagulation therapy 56 myocardial perfusion 56 endovascular repair 56 uterine fibroid embolization 56 cholecystectomy 56 Virtual colonoscopy 56 Radiographs 56 angiography 56 preoperative 56 colonoscope 56 biopsy specimens 55 nephrectomy 55 optical coherence tomography OCT 55 percutaneous coronary interventions 55 coronary stenting 55 preoperatively 55 post operatively 55 malignant lesions 55 lavage 55 mammographic 55 transvaginal 55 TURP 55 resections 55 partial nephrectomy 55 catheterization 55 breast MRI 55 minimally invasive technique 55 sonography 55 CBCT 55 intubation 55 diagnostically 55 postsurgical 55 Echocardiography 55 thrombolytic therapy 54 fluoroscopy 54 SPECT CT 54 histologic 54 laparoscopy 54 renal transplantation 54 radiograph 54 radiologists 54 needle biopsy 54 MR imaging 54 gynecologic 54 surgical excision 54 intravascular ultrasound 54 neoadjuvant therapy 54 endometrial ablation 54 morphologic 54 radial artery 54 vitrectomy 54 histopathological 54 laparoscopic surgery