Related by context. Frequent words. (Click for all words.) 48 biopsies 45 biopsy 43 MRIs 42 angiography 41 CT scans 39 angiogram 39 PET CT 38 CT scan 37 radiation therapy 37 MRI scans 37 mammograms 36 CAT scan 36 MRI 36 PET scans 36 ultrasound 36 colonoscopy 36 virtual colonoscopy 36 X ray 36 mammography 35 mammogram 35 hysterectomies 34 x ray 34 invasive procedures 34 x rays 34 EKG 34 magnetic resonance 34 chest X ray 33 Pap smear 33 invasive procedure 33 scans 33 radiologists 33 imaging 32 ultrasounds 32 surgeries 32 Ultrasound 32 chest X rays 31 magnetic resonance imaging 31 CT scanner 31 Pap tests 30 surgical procedures 30 cardiologists 30 endoscopy 30 surgeons 30 brain scans 30 X rays 29 digital mammography 29 minimally invasive procedures 29 diagnoses 29 surgical 29 electrocardiogram 29 radiology 28 CyberKnife 28 doctors 28 angioplasties 28 Scans 28 colonoscopies 28 MRI scan 27 radiation treatments 27 hysterectomy 27 elective surgeries 27 hip replacements 27 radiologist 27 Surgery 26 cataract surgery 26 neurosurgeons 26 radiosurgery 26 angioplasty 26 cardiac 25 surgery 25 minimally invasive surgery 25 diagnostic 25 abnormalities 25 diagnostic tests 24 surgical procedure 24 arthroscopic 24 scan 23 sonogram 23 prostheses 22 arthroscopy 22 spinal surgery 22 orthopedic surgeons 22 neurosurgery 22 outpatient 21 diagnostic imaging 20 MRI exam 20 An MRI exam 20 elective surgery 19 soft tissue 19 hip replacement 18 ligament 18 orthopedic surgery 18 diagnosis 18 arthroscopic procedure 17 orthopedic surgeon 16 reconstructive surgery 15 arthroscopic surgery 15 orthopedist 15 neurologist 14 torn ligaments 13 orthopedic 10 physical therapy