Related by context. Frequent words. (Click for all words.) 53 MRIs 51 diagnostic 51 CT Scans 51 CT scans 50 virtual colonoscopies 50 imaging MRI 49 endoscopic procedures 49 diagnostic tests 49 computed tomography CT scans 48 MRI scanners 48 CT computed tomography 48 Virtual colonoscopy 47 tonsillectomies 47 appendectomies 47 surgical procedures 47 ultrasounds 47 spinal decompression 46 CAT scans 46 MRI scans 46 spinal surgeries 46 computerized tomography 46 medical 46 breast biopsies 46 X rays CT scans 46 endoscopes 46 ultrasound 45 minimally invasive surgeries 45 invasive procedures 45 PET scanning 45 Computed Tomography 45 colorectal cancer screenings 45 abdominal surgeries 45 bone densitometry 45 endoscopy 45 needle biopsies 45 nerve conduction studies 45 angioplasty procedures 45 ultrasound exam 45 colon cancer screenings 45 diagnostic imaging 45 PET scanners 45 pelvic exams 44 radiologic 44 magnetic resonance imaging 44 Doppler ultrasound 44 CAM therapies 44 radiology 44 echocardiograms 44 smaller incisions 44 hospitals 44 Digital Mammography 44 PET scans 44 breast MRI 44 diagnoses 44 CT scanner 44 cone beam 44 colonoscopies 44 scintigraphy 44 preauthorization 44 bariatric surgeries 44 clinics 44 ob gyns 44 Breast MRI 43 mammographies 43 CT scanners 43 Mammogram 43 ultrasound scans 43 diagnose 43 X ray 43 MRI 43 ultrasound examinations 43 tooth extractions 43 diagnostic ultrasound 43 medically necessary 43 X ray machines 43 colorectal screening 43 mammography 43 DXA 43 Biopsy 43 magnetic resonance MR 43 nerve conduction 43 diagnostic radiology 43 gallbladder removal 43 cardiac catheterization 43 Ultrasound 43 pulse oximeters 43 neuroradiologist 43 X ray imaging 42 imaging 42 doctors 42 Positron Emission Tomography PET 42 spinal disorders 42 Ultrasounds 42 outpatient surgical 42 CT scanning 42 DEXA 42 hyperbaric chambers 42 orthopedic surgical 42 surgeries 42 cataract removal 42 electrocardiograms