Related by context. Frequent words. (Click for all words.) 61 T1 weighted 59 Doppler ultrasound 58 brightfield 58 computed tomography SPECT 57 diffusion weighted 57 near infrared spectroscopy 57 Ultrasonography 57 extracranial 57 chemiluminescence 56 ultrasonographic 56 colorimetric 55 electrophysiological 55 epicardial 55 blood oxygenation 55 deconvolution 55 immunohistochemistry IHC 55 transvaginal 54 lytic 54 optical coherence tomography 54 Computed tomography 54 histopathological 54 Lactate 54 paramagnetic 54 optical coherence tomography OCT 54 near infrared NIR 54 electrocardiographic 54 magnetoencephalography MEG 53 immunostaining 53 #.# MHz [002] 53 Carotid 53 intra arterial 53 myocardial perfusion 53 magnetic resonance MR 53 lavage 53 Tomography 53 echocardiographic 53 Intensity Modulated Radiation Therapy 52 Angiographic 52 fluorescence imaging 52 intracoronary 52 immunohistochemical 52 retroperitoneal 52 exhaled nitric oxide 52 spectrometry 52 Coblation 52 vertical cavity 52 MSCT 52 SQUID 52 Fourier transform 52 galvanic skin response 52 intracardiac 52 vascular lesions 51 Nd YAG 51 mediastinum 51 biphasic 51 magnetic susceptibility 51 Volumetric 51 non ablative 51 Near Infrared 51 imaging MRI 51 single photon emission 51 cytometry 51 tomographic 51 force microscopy AFM 51 pigmented lesions 51 noise ratio SNR 51 Radiographic 51 bioassays 51 confocal 51 scintigraphy 51 lung nodules 51 plasmon 51 Preoperative 51 coating thickness 51 ZEISS 51 extracorporeal 51 SPECT imaging 51 karyotyping 51 Spectrometers 50 Impedance 50 sonographic 50 postprocessing 50 scanning electron microscopes 50 photon counting 50 photodynamic 50 MR spectroscopy 50 nanopositioning 50 voxel 50 photoluminescence 50 electromyography 50 photodynamic therapy PDT 50 MR imaging 50 optical biosensors 50 x ray diffraction 50 acoustic echo cancellation 50 scanning electron microscopy 50 TOF 50 interferometric 50 MDCT 50 linewidth 50 Intraoperative