Related by context. Frequent words. (Click for all words.) 68 Computed tomography 68 fine needle aspiration 67 minimally invasive technique 67 endoscopists 67 CT angiography 66 optical coherence tomography 66 transurethral resection 66 ERCP 65 endoscopist 65 noninvasive imaging 65 needle biopsies 64 transvaginal 64 Cryoablation 64 fluoroscopic 64 intravascular ultrasound 64 ablations 64 RF ablation 64 Minimally invasive 63 Positron Emission Tomography PET 63 Resection 63 coronary stenting 63 imaging modality 63 optical coherence tomography OCT 63 malignant lesions 63 SPECT CT 62 Virtual colonoscopy 62 Endoscopic 62 colectomy 62 uterine fibroid embolization 62 sentinel node biopsy 62 sentinel node 62 immunohistochemical 62 cannulation 62 intraoperatively 62 coronary angiography 61 endoscopically 61 phacoemulsification 61 laparoscopy 61 cholecystectomy 61 conventional colonoscopy 61 MR imaging 61 carotid artery stenting 61 therapy IMRT 61 SPECT imaging 61 mitral valve repair 61 surgical excision 61 endoscopic 61 Sonography 61 cystoscopy 61 breast biopsies 61 echocardiographic 61 fluoroscopy 61 Biopsy 61 ultrasonography 61 Laparoscopic surgery 60 stenoses 60 radiofrequency ablation 60 mediastinal 60 lobectomy 60 optical colonoscopy 60 neoadjuvant therapy 60 smaller incisions 60 sentinel lymph node 60 arthrodesis 60 intra operative 60 Carotid 60 echocardiography 60 endovascular repair 60 Intraoperative 60 Esophageal 60 CT computed tomography 60 laparotomy 60 resections 60 stent grafts 60 parathyroid 60 bronchoscopy 60 percutaneous coronary interventions 60 gallbladder removal 60 endometrial ablation 60 TURP 60 stereotactic radiosurgery 59 Stenting 59 intraoperative 59 angiography 59 interventional procedures 59 intracranial 59 stereotactic body 59 chemoradiotherapy 59 Doppler ultrasound 59 endoscopic procedures 59 minimally invasive procedure 59 laparoscopically 59 anal canal 59 breast MRI 59 IORT 59 computed tomography CT scans 59 thoracotomy 59 angioplasty procedures 59 intravascular 59 stent placement 59 D dimer