Related by context. Frequent words. (Click for all words.) 67 ultrasound 63 ultrasounds 61 sonogram 60 sonographer 60 Ultrasound 59 ultrasound scans 59 ultrasound scan 59 colposcopy 57 fetal abnormalities 57 sonograms 56 ultrasound exam 55 breast biopsies 55 pelvic exam 55 breast MRI 55 Sonography 55 ultrasonography 54 Cesarean 54 sonography 54 Fetal 54 prenatal 53 diagnostic ultrasound 53 fetal heartbeat 53 caesarean delivery 52 speculum 52 caesarean sections 52 breast biopsy 52 Ultrasounds 51 terminating pregnancy 51 chest x rays 51 coronary angiography 51 Preoperative 51 pregnancy 51 DXA 51 prenatal diagnosis 51 palpation 51 fetal 51 ultrasound imaging 50 bone marrow biopsy 50 caesareans 50 CT Scans 50 sonographers 50 cesareans 50 sonographic 50 caesarean 50 episiotomy 50 Radiographic 50 CT scan 50 MRI scans 50 computed tomography CT 50 neonate 49 CT angiography 49 premature menopause 49 fetus 49 Computed Tomography 49 fluoroscopy 49 laparotomy 49 electrocardiography 49 preoperative 49 needle biopsy 49 caesarian section 49 obstetric 49 amniocentesis 49 Vitro Fertilization 49 pre natal 49 weeks gestation 49 prostate biopsy 49 maternal fetal 49 mammography 48 chest x ray 48 mammogram 48 cystoscopy 48 gynecologist 48 surgical procedures 48 fetuses 48 radiograph 48 Biopsies 48 gynecologic 48 CT scans 48 breast lesions 48 liver biopsy 48 surgical 48 cervical smear 48 cervix 48 Hysterectomy 48 vaginal births 48 biopsy 48 histopathology 48 Colonoscopies 48 heart catheterization 48 ERCP 48 echocardiographic 47 echocardiography 47 bariatric procedures 47 ovarian cysts 47 retrospective cohort study 47 invasive procedure 47 GYN 47 angiography 47 expectant mothers 47 Prenatal 47 ectopic pregnancies