Related by context. Frequent words. (Click for all words.) 67 Computed tomography 62 echocardiographic 62 mammographic 62 Radiographs 61 Postoperative 60 CT angiography 60 Biopsies 60 colectomy 60 coronary angiography 60 laparotomy 60 Sonography 60 computed tomography CT scans 59 CT scan 59 laminectomy 59 computerized tomography 59 CT computed tomography 59 intraoperatively 59 fine needle aspiration 59 imaging MRI 58 surgical excision 58 MDCT 58 liver biopsy 58 Doppler ultrasound 58 angiography 58 fluoroscopic 58 lobectomy 58 duodenal 58 ultrasound scan 58 sentinel node 58 Intraoperative 58 chest x ray 58 flexible sigmoidoscopy 57 discectomy 57 radiograph 57 conventional colonoscopy 57 resections 57 cholecystectomy 57 MR imaging 57 ultrasonography 57 myocardial perfusion 57 immunohistochemical 57 estimated glomerular filtration 57 deep venous thrombosis 57 needle biopsy 57 transvaginal ultrasound 57 optical coherence tomography 57 ductal 57 DXA 57 adenoma 57 near infrared spectroscopy 57 angiogram 57 biopsy 56 postoperative complications 56 intravascular ultrasound 56 Preoperative 56 sonographic 56 radiographically 56 cystoscopy 56 thoracotomy 56 D dimer 56 endoscopist 56 Magnetic resonance imaging 56 parathyroid 56 computed tomography 56 intracranial 56 varicocele 56 echocardiogram 56 Radiographic 56 breast biopsies 56 ultrasound exam 56 nephrectomy 56 partial nephrectomy 56 Virtual colonoscopy 55 noninvasive imaging 55 CT scans 55 hematuria 55 colposcopy 55 lesion 55 artery blockages 55 ERCP 55 electrocardiography 55 mediastinal 55 gallbladder removal 55 malignant lesions 55 biochemical recurrence 55 tumor resection 55 pulmonary emboli 55 sentinel node biopsy 55 transvaginal 55 histologic 55 arterial blockage 55 biopsy specimens 55 Angiography 55 coronary artery calcium 55 pleural effusion 54 optical coherence tomography OCT 54 sentinel lymph node 54 disc degeneration 54 postoperative 54 FDG PET 54 stenoses