Related by context. Frequent words. (Click for all words.) 60 liver biopsy 60 Doppler ultrasound 60 colposcopy 60 optical colonoscopy 59 digital rectal examination 59 epithelial ovarian cancer 58 fine needle aspiration 58 weeks gestation 58 coronary angiography 56 nomogram 56 OVA1 56 amniocentesis 56 needle biopsy 56 malignant lesions 56 flexible sigmoidoscopy 56 D dimer 55 echocardiographic 55 adenoma 55 myomectomy 55 benign lesions 55 ultrasonography 55 breast biopsies 55 fecal occult blood 55 conventional colonoscopy 55 preoperatively 55 prostate biopsy 55 DEXA 54 CT angiography 54 coronary calcium 54 chorionic villus sampling 54 prostate specific 54 mammographic 54 ultrasound scan 54 specific antigen 54 caesarean delivery 53 thyroxine 53 prostate biopsies 53 glomerular filtration rate 53 biopsied 53 CT colonography 53 Biopsies 53 angiography 53 breast MRI 53 cystoscopy 53 sigmoidoscopy 53 cervical dysplasia 53 benign growths 53 chest x ray 53 ultrasound scans 53 DXA 53 FDG PET 53 NGAL 53 oral glucose tolerance 53 cystatin C 53 ERCP 53 nephrectomy 53 pelvic exam 53 breast lesions 52 heavy menstrual bleeding 52 serum concentrations 52 ovarian tumor 52 chest x rays 52 surgical excision 52 screening mammogram 52 glycated hemoglobin 52 oophorectomy 52 pre menopausal 52 microalbuminuria 52 colorectal polyps 52 TURP 52 sentinel node 52 hydroxyvitamin D 52 pre cancerous polyps 52 laparotomy 52 ectopic pregnancies 51 MDCT 51 myocardial perfusion 51 ultrasound exam 51 endarterectomy 51 neoadjuvant therapy 51 progestogen 51 intravascular ultrasound 51 cesarean delivery 51 PCa 51 biopsies 51 cytology 51 enzyme linked immunosorbent 51 preimplantation genetic diagnosis 51 Pap smear 51 neoadjuvant chemotherapy 51 PSA velocity 51 ovarian cysts 51 histopathology 51 hsCRP 51 sonographic 51 eGFR 51 genital tract 50 pg ml 50 hemoglobin A1C 50 colon tumors 50 post operatively