Related by context. Frequent words. (Click for all words.) 71 FOBT 68 sigmoidoscopy 67 colorectal cancer screening 66 Pap smear 65 Pap test 65 colonoscopy 64 colorectal screening 63 screening mammogram 62 CT colonography 61 colon cancer screening 61 prostate specific antigen 60 screening mammography 60 digital rectal exam 60 pap smear 59 mammogram 59 specific antigen 59 virtual colonoscopy 58 hemoglobin A1c 58 amniocentesis 58 colposcopy 57 mammography screening 57 Colonoscopy 57 mammograms 57 screening mammograms 57 cytology 57 prostate specific 57 cystoscopy 57 Pap smears 57 prostate biopsy 56 colonoscopies 56 colorectal cancer 56 chest x ray 56 Mammograms 56 mammography 55 pre cancerous lesions 55 liver biopsy 55 microalbuminuria 55 Pap tests 55 cervical cancer screening 54 adenoma 54 pap smears 54 dense breasts 53 adjuvant chemotherapy 53 HPV 53 unnecessary biopsies 53 coronary angiography 53 biopsy 52 spirometry 52 human papillomavirus HPV 52 biopsies 51 colorectal cancers 51 adenomas 51 overdiagnosis 51 asymptomatic 51 chest X rays 51 adjuvant therapy 51 cervical screening 51 colorectal 51 breast MRI 50 needle biopsy 50 latent TB 50 Pap 50 precancerous polyps 50 precancerous lesions 50 colon cancers 49 CaP 49 Barrett esophagus 49 stool samples 49 eGFR 49 carotid endarterectomy 49 invasive pneumococcal disease 49 HBV 49 BSGI 49 ELISA 49 biopsied 49 squamous cell 49 USPSTF 49 routine mammograms 49 serum creatinine 49 risk stratification 49 prediabetes 48 PCA3 48 ductal carcinoma 48 Colorectal Cancer 48 CT scans 48 cervical cancer 48 invasive breast cancer 48 breast exams 48 HbA1c levels 48 capsule endoscopy 48 localized prostate cancer 48 Biopsy 48 influenza vaccination 48 colon cancer 48 ultrasonography 47 sexually transmitted infection 47 overtreatment 47 bronchoscopy 47 neoplasia 47 rectal cancer 47 Chlamydia