Related by context. Frequent words. (Click for all words.) 42 ultrasound 41 endoscope 40 X ray machine 40 CT scanner 40 imaging 40 x ray machine 39 Ultrasound 39 endoscopes 38 scanner 38 X ray imaging 38 scanners 38 scan 37 MRI scanner 37 flatbed scanner 37 ultrasound scans 37 heart catheterization 37 endoscopy 37 echocardiogram 36 ultrasound imaging 36 echocardiograms 36 scanned 36 diagnostic ultrasound 36 fluoroscopy 36 x ray 35 scans 35 CAT scan 35 PET scanner 35 X ray 35 computed tomography CT 35 diagnostic 35 MRI scanners 35 ultrasounds 35 imager 35 laser scanner 35 x ray machines 34 magnetic resonance imaging 34 stethoscope 34 positron emission tomography PET 34 CT scanners 34 angiograms 34 ultrasound scan 34 radiography 34 EKG 34 CT scanning 34 magnetic resonance 33 MRI magnetic resonance 33 .# caliber pistol [002] 33 angiogram 33 barcode scanner 33 CT scans 33 cystoscopy 33 scanning 33 angiography 33 imagers 33 X ray machines 33 biopsy 32 keyhole surgery 32 PET scan 32 X ray scanners 32 MRIs 32 microscopes 32 Advanced Imaging 32 CT scan 32 Polaroid camera 32 MRI scans 32 linear accelerator 32 barcode scanning 32 PET imaging 31 barcode reader 31 imaging scans 31 virtual colonoscopy 31 MR imaging 31 radiation detectors 31 CAT scans 31 steamer trunk 31 Scanner 31 chest x ray 31 Egyptian mummy 31 printer cartridge 31 diagnose 31 digital radiography 31 tomography 30 x rays 30 ultrasonography 30 electric toothbrush 30 rectum 30 needle biopsy 30 radiologist 30 MRI 30 sonograms 30 radiograph 30 spectrophotometer 30 implanted 30 biopsied 29 radiographs 29 Document Imaging 29 PET scans 29 digital mammography 29 Scanners 29 mammography 29 CT Scan