Related by context. Frequent words. (Click for all words.) 64 catheterisation 58 venipuncture 58 barium enema 57 epidural anesthesia 57 tumor resection 57 endovascular procedures 57 ERCP 57 thyroidectomy 57 intraoperatively 56 fingerstick 56 laparotomy 56 lymphadenectomy 56 cannulation 56 lymph node dissection 56 fine needle aspiration 56 transurethral resection 55 surgical excision 55 pneumonectomy 55 liver biopsies 55 peritoneal 55 endoscopically 55 resections 54 lumbar puncture 54 nephrectomy 54 sentinel node biopsy 54 autologous bone marrow 54 thoracotomy 54 Computed tomography 54 catheterization 54 tissue biopsies 54 neoadjuvant therapy 54 antibiotic prophylaxis 53 palliation 53 lavage 53 percutaneous coronary interventions 53 electrocautery 53 fluoroscopic 53 needle biopsies 53 intracardiac 53 thromboprophylaxis 53 lobectomy 53 knee arthroplasty 53 intravascular 53 ovarian stimulation 53 cystectomy 53 coronary angiography 53 partial nephrectomy 53 noninvasive imaging 53 catheterizations 53 RF ablation 53 IORT 53 saphenous vein 53 coronary stenting 53 renal transplantation 52 epicardial 52 conventional colonoscopy 52 postsurgical 52 endometrial ablation 52 post operatively 52 ventilatory 52 surgical interventions 52 ablation procedures 52 thermal ablation 52 Doppler ultrasound 52 biopsy specimens 52 surgical biopsy 52 bypass graft 52 optical colonoscopy 52 finger prick 52 endoscopist 52 MRgFUS 52 Virtual colonoscopy 52 hemodynamics 52 stenting procedures 52 ultrasound examinations 51 coronary artery bypass grafting 51 minimally invasive technique 51 central venous catheter 51 cardiac catheterizations 51 liver biopsy 51 Radiographs 51 DEXA 51 PET positron emission tomography 51 computed tomography CT scans 51 CT angiography 51 resectable 51 uterine fibroid embolization 51 intramuscular injections 51 cardiac catheterization 51 chest x rays 51 extracorporeal 51 bioassays 51 thyroid nodules 51 echocardiographic 51 HSCT 51 reperfusion therapy 50 myocardial perfusion 50 patency 50 therapeutic regimens 50 warfarin therapy 50 TURP