Related by context. Frequent words. (Click for all words.) 60 Computed tomography 59 endoscopist 58 presurgical 58 Radiographs 58 cholecystectomy 58 nephrectomy 58 barium enema 57 transurethral resection 57 colectomy 57 arthrogram 57 robotic prostatectomy 56 computed tomography CT scan 56 Sonography 56 postsurgical 56 liver biopsies 56 fine needle aspiration 56 biopsy specimens 56 coronary angiography 56 surgical biopsy 56 Preoperative 56 laparotomy 56 liver biopsy 55 catheterisation 55 workup 55 ERCP 55 computed tomography CT scans 55 lymphadenectomy 55 esophagectomy 55 CT scan 55 ultrasonography 55 optical colonoscopy 55 digital rectal examination 55 CAT Scan 55 intravascular ultrasound 55 stent implantation 55 preoperative 55 Angiography 55 CT Scans 54 Postoperative 54 tumor resection 54 discectomy 54 knee arthroscopy 54 post operatively 54 angiogram 54 Doppler ultrasound 54 laminectomy 54 endoscopic procedure 54 conventional colonoscopy 54 resections 54 coronary intervention 54 lymph node dissection 54 ablation procedures 54 catheterization 53 lobectomy 53 electrocardiography 53 antibiotic prophylaxis 53 Minimally invasive 53 chest x ray 53 heart catheterization 53 needle biopsies 53 biopsy 53 echocardiographic 53 Radiographic 53 cystoscopy 53 abdominoplasty 53 Arthroscopic 53 endoscopists 53 bone marrow biopsy 53 spinal anesthesia 53 noninvasive imaging 53 ablation procedure 52 Intraoperative 52 CT computed tomography 52 intracardiac 52 gallbladder removal 52 optical coherence tomography 52 imaging MRI 52 Biopsies 52 carotid artery stenting 52 fluoroscopic 52 coronary stenting 52 thromboprophylaxis 52 angioplasty procedures 52 esophagus stomach 52 Virtual colonoscopy 52 coronary interventions 52 thrombolytic therapy 52 multimodality 52 lavage 52 radiograph 52 thyroidectomy 52 ultrasound scan 52 parathyroid 52 histopathologic 52 tomosynthesis 52 sentinel node biopsy 52 Esophageal 52 neoadjuvant therapy 52 MRI 51 sonographic 51 thoracotomy