Related by context. Frequent words. (Click for all words.) 67 cystoscopy 66 sigmoidoscopy 65 flexible sigmoidoscopy 64 CT colonography 63 breast biopsies 63 virtual colonoscopy 63 screening colonoscopy 63 CT angiography 62 coronary angiography 61 endarterectomy 61 colonoscopy 61 bronchoscopy 61 laparoscopy 60 laparoscope 60 BSGI 60 benign lesions 59 laparoscopic procedures 59 needle biopsy 59 liver biopsy 58 colonoscope 58 imaging modality 58 fecal occult blood 58 invasive procedure 58 breast MRI 58 breast lesions 58 biopsies 57 laparoscopically 57 screening mammogram 57 carotid endarterectomy 57 laparoscopic surgery 57 polyps 57 FOBT 56 prostate biopsy 56 Colonoscopies 56 prostatectomy 56 angiography 56 capsule endoscopy 56 colposcopy 56 stent implantation 56 adenoma 55 FDG PET 55 stent placement 55 Colonoscopy 55 CT scanning 55 invasive procedures 55 MDCT 55 noninvasive 55 dense breasts 55 CT scans 55 PSA screening 55 endoscopies 55 adenomas 55 breast irradiation 54 cancerous lesions 54 chest x ray 54 catheter ablation 54 tiny incisions 54 breast conserving 54 coronary calcium 54 colonoscopies 54 vitrectomy 54 resected 54 ultrasonography 54 carotid stenting 53 endoscopic surgery 53 angiograms 53 TAVI 53 pre cancerous lesions 53 chest x rays 53 craniotomy 53 screening mammography 53 PET scanning 53 preoperatively 53 biopsy 53 SPECT CT 52 Barrett esophagus 52 fluoroscopy 52 conscious sedation 52 digital rectal exam 52 Minimally invasive 52 cardiac catheterization 52 computed tomography CT 52 cryosurgery 52 postoperative complications 52 bariatric procedures 52 PET scans 52 minimally invasive procedure 52 stenting 52 PET scan 51 endoscope 51 SBRT 51 minimally invasive procedures 51 resection 51 gynecologic oncologist 51 biopsied 51 catheterization 51 imaging modalities 51 cone beam 51 revascularization 51 mitral valve repair 51 neoplasms