Related by context. Frequent words. (Click for all words.) 47 X ray 46 computerized tomography 46 x rays 46 Angiography 46 tomography 46 CT scan 45 SPECT CT 45 x ray imaging 44 histopathology 44 magnetic resonance imaging 44 gamma knife 44 Radiography 43 imaging modality 43 CT Scan 43 Positron Emission Tomography PET 43 CAT scan 43 x ray 43 X rays 42 ultrasound scans 42 CT scanning 42 Magnetic Resonance 42 ultrasonography 42 CT scans 41 CT angiography 41 MRI scanners 41 fine needle aspiration 41 MRI magnetic resonance 41 underwent CT scan 41 CT Scans 41 radiologist 41 Computed Tomography 41 coronary angiography 41 Computed Tomography CT 41 X ray imaging 41 slice CT scanner 41 CT scanner 40 echocardiogram 40 keyhole surgery 40 computed tomography 40 diagnostic 40 ultrasound scan 40 CAT scans 40 angiography 40 endoscope 40 sonography 40 angiogram 40 angiograms 40 colposcopy 40 ultrasound imaging 40 CT colonography 40 Magnetic Resonance Imaging 40 noninvasive 39 IGRT 39 magnetic resonance 39 laparoscope 39 cone beam 39 X ray machines 39 Ultrasound 39 SPECT 39 computed tomography CT 39 endoscopy 39 sonographer 39 Raman spectroscopy 39 ultrasound 39 cystoscopy 39 X ray machine 39 diagnostic ultrasound 38 radiographer 38 Biopsy 38 Eye Clinic 38 liver biopsy 38 craniotomy 38 immunohistochemistry 38 breast ultrasound 38 x ray machine 38 MRI scan 38 chest x ray 38 echocardiography 38 diagnostic tests 38 cataract removal 38 lumbar puncture 38 radiography 38 endoscopes 38 stereotactic 38 confirmatory tests 38 histology 37 MDCT 37 Dr. Timothy Kremchek 37 pulse oximeter 37 Imager 37 MRI 37 transmission electron microscope 37 PET scanners 37 MRIs 37 interventional radiologist 37 MRI scanner 37 orthopedist Dr. 37 positron emission tomography PET 37 digital radiography 37 anaesthesiologist 37 MRI scans