Related by context. Frequent words. (Click for all words.) 65 conventional colonoscopy 62 optical colonoscopy 61 Virtual colonoscopy 61 malignant lesions 59 benign lesions 59 fine needle aspiration 59 pre cancerous polyps 58 imaging modality 58 FDG PET 58 CT angiography 57 scintigraphy 57 TURP 57 CT computed tomography 57 breast lesions 56 myocardial perfusion 56 sentinel node 56 RF ablation 55 minimally invasive technique 55 lymph node involvement 55 CT colonography 55 tumor resection 54 surgical excision 54 sentinel lymph node 54 EBRT 54 sentinel node biopsy 54 MDCT 54 computed tomography CT scans 54 Doppler ultrasound 54 Preoperative 54 colorectal polyps 54 SPECT CT 54 mammographic 54 mitral regurgitation 54 nephrectomy 53 computed tomography CT 53 resected 53 elastography 53 PET imaging 53 mediastinal 53 intravascular ultrasound 53 Polyps 53 ablations 53 DEXA 53 Minimally invasive 53 partial nephrectomy 53 cystoscopy 52 lavage 52 immunohistochemical 52 neoadjuvant chemotherapy 52 pre cancerous lesions 52 transvaginal ultrasound 52 resections 52 axillary 52 neoadjuvant therapy 52 collimator 52 confocal microscopy 52 needle biopsies 52 computerized tomography 52 ductal 52 D dimer 52 adenoma 52 breast biopsies 52 coronary angiography 52 noninvasively 52 noninvasive 52 distant metastasis 52 digital rectal examination 51 chest x rays 51 preoperatively 51 radiotracer 51 biopsy specimens 51 breast MRI 51 grade dysplasia 51 pigmented lesions 51 prostate tissue 51 coronary calcium 51 needle biopsy 51 fluoroscopy 51 Intraoperative 51 epithelial ovarian cancer 51 optical coherence tomography 51 cone beam 51 cancerous lesions 51 C Reactive Protein 51 sagittal 51 cystectomy 51 histologically 51 endarterectomy 50 grade gliomas 50 flexible sigmoidoscopy 50 ultrasonography 50 prostatic 50 SpO2 50 peritoneal 50 biopsies 50 SPECT 50 benign growths 50 BSGI 50 fecal occult blood 50 ERCP 50 chemoradiotherapy