Related by context. Frequent words. (Click for all words.) 72 ultrasonographic 71 endoscopist 70 thyroid nodules 68 Computed tomography 67 thyroidectomy 67 computed tomography CT scan 67 polypectomy 67 catheterisation 67 Ultrasonography 66 surgical biopsy 66 sentinel lymph node biopsy 66 lymphadenectomy 66 transurethral resection 66 ERCP 65 abdominal ultrasound 65 mediastinal 65 computed tomography scans 65 histopathologic 65 coronary angiography 64 carotid stenosis 64 lymph node dissection 64 optical colonoscopy 64 radical cystectomy 64 retroperitoneal 64 echocardiographic 64 resections 64 esophagectomy 64 parenchymal 64 gynecologic procedures 63 surgical excision 63 postsurgical 63 tissue perfusion 63 Radiographs 63 barium enema 63 radical nephrectomy 63 tumor resection 63 laparotomy 63 fluoroscopic 63 oesophageal 62 histopathological 62 thromboprophylaxis 62 Preoperative 62 valvular 62 nephrectomy 62 cystectomy 62 endoscopists 62 ureteral 62 mammographic 62 invasive diagnostic 62 fine needle aspiration 62 computed tomography CT scans 62 knee arthroplasty 61 MSCT 61 thrombophilia 61 immunohistochemical 61 oropharyngeal 61 antibiotic prophylaxis 61 hematuria 61 myocardial perfusion 61 partial nephrectomy 61 Sonography 61 pyelonephritis 61 digital rectal examination 61 breast carcinoma 61 ultrasonography 61 anal canal 61 intraoperatively 61 stenoses 61 sonographic 61 splenic 61 FDG PET 61 gastrectomy 61 intracardiac 61 sentinel node biopsy 61 nonoperative 61 sensitivity specificity 61 duodenal 61 conventional colonoscopy 61 Postoperative 61 trabeculectomy 61 etiologic 61 sentinel node 60 Radiographic 60 liver biopsy 60 liver biopsies 60 biochemical recurrence 60 coronary intervention 60 TURP 60 malignant lesions 60 keloid 60 Virtual colonoscopy 60 optical coherence tomography 60 parathyroid 60 nasal obstruction 60 cholecystectomy 60 recanalization 60 postoperative complications 60 noninvasive imaging 60 metastatic lesions 60 gallbladder removal 60 posttreatment