Related by context. Frequent words. (Click for all words.) 63 biopsies 63 breast biopsies 62 unnecessary biopsies 57 liver biopsy 55 prostate biopsy 55 coronary angiography 55 prostate biopsies 55 colposcopy 54 screening mammography 54 tumor recurrence 54 Biopsies 53 cystoscopy 53 CT angiography 53 biopsy 53 colectomy 53 benign lesions 52 cancerous growths 52 screening colonoscopy 52 PSA screening 52 false positives 52 needle biopsy 52 mastectomies 52 fecal occult blood 51 bone marrow biopsy 51 lumpectomies 51 screening mammogram 51 ultrasound scans 51 overdiagnosis 51 chest x rays 51 CT scans 51 invasive procedure 50 noncancerous 50 breast lesions 50 MRI scans 50 pre cancerous lesions 50 flexible sigmoidoscopy 50 postoperative complications 50 angiograms 50 FDG PET 50 mammogram 50 sigmoidoscopy 49 Radiation therapy 49 prostatectomy 49 FOBT 49 stent implantation 49 colonoscopy 49 CT colonography 49 precancerous growths 49 scans 49 ovarian cysts 49 mastectomy 49 hysterectomy 48 invasive procedures 48 misdiagnosis 48 overtreatment 48 MRIs 48 precancerous polyps 48 mammograms 48 distant metastases 48 pre cancerous cells 48 Hormone therapy 48 bilateral mastectomy 48 cholecystectomy 48 BRCA mutations 48 prostate specific 48 Pap smear 48 endoscopies 48 lumpectomy 47 endarterectomy 47 benign breast 47 CT scanning 47 breast cancer recurrence 47 ultrasound exam 47 routine mammogram 47 DXA 47 yearly mammogram 47 pap smear 47 spine fractures 47 adenoma 47 screening mammograms 47 calcifications 47 cervical screening 47 Gastric bypass surgery 47 lymph nodes 47 chest x ray 47 amniocentesis 47 uterine rupture 47 breast MRI 46 mammography 46 keyhole surgery 46 ovarian tumors 46 pelvic organ prolapse 46 cancerous lesions 46 Colonoscopies 46 radical mastectomy 46 prostate specific antigen 46 radiation exposure 46 tamoxifen therapy 46 CT scan 46 mammography screening 46 neoadjuvant chemotherapy