Related by context. Frequent words. (Click for all words.) 69 DXA 67 DEXA 63 Doppler ultrasound 60 computed tomography CT scan 59 Computed tomography 58 MR spectroscopy 58 scintigraphy 57 computerized tomography 57 Radiographic 56 thyroid stimulating hormone 56 PET positron emission tomography 56 bone densitometry 55 computed tomography CT scans 55 computed tomography 55 myocardial perfusion 55 electromyography 55 Detection RTD high 55 single photon emission 55 basal metabolic rate 55 optical coherence tomography 55 imaging MRI 55 Prostate Specific Antigen PSA 54 near infrared spectroscopy 54 fine needle aspiration 54 carotid intima media 54 mammographic 54 transvaginal 54 C Reactive Protein 54 bone density 54 noninvasive imaging 54 Tomography 54 echocardiographic 53 total cholesterol HDL 53 bone density screening 53 hip circumference 53 X ray fluorescence 53 tomography 53 Coblation 53 electrocardiography 53 anthropometric 53 mineral density 53 Magnetic resonance imaging 53 radiotracer 53 Prostate Specific Antigen 52 ankle brachial index 52 sensitivity specificity 52 flexible sigmoidoscopy 52 force microscopy AFM 52 scanning electron microscopy 52 Virtual colonoscopy 52 immunohistochemical 52 Preoperative 52 glomerular filtration rate 52 coronary artery calcification 52 Computed Tomography 52 fluoroscopic 52 coronary artery calcium 52 biopsy specimens 52 histopathologic 51 digital rectal examination 51 coronary calcium 51 Radiographs 51 serum PSA 51 plasmon 51 Sonography 51 mass spectroscopy 51 electrocardiographic 51 spectrometry 51 transvaginal ultrasound 51 Radiofrequency 51 thermographic 51 photometer 51 erythrocyte sedimentation rate 51 MDCT 51 magnetic resonance MR 51 surrogate markers 51 body fatness 51 transurethral resection 51 colorimetric 51 multivariate analyzes 50 magnetic resonance 50 optical coherence tomography OCT 50 oophorectomy 50 Positron Emission Tomography 50 varicocele 50 MR imaging 50 creatinine levels 50 doppler 50 Impedance 50 #m Tc 50 SPECT imaging 50 FDG PET 50 follicle stimulating hormone FSH 50 electroencephalography 50 Positron Emission Tomography PET 50 quantitative measurements 50 magnetic resonance spectroscopy 50 radiographically 50 CT computed tomography 50 QTc 50 thyroid dysfunction