Related by context. Frequent words. (Click for all words.) 67 phaco 66 slit lamp 66 Ultrasonography 65 optical coherence tomography 63 near infrared spectroscopy 63 Doppler ultrasound 63 trabeculectomy 62 intracardiac 62 SPECT imaging 62 epicardial 61 immunohistochemical 61 optical coherence tomography OCT 61 transvaginal 61 MSCT 61 aspheric 61 Computed tomography 60 fluoroscopic 60 laparoscopic instruments 60 lavage 60 intravascular ultrasound 60 echocardiographic 60 oximetry 60 endoscopist 60 Intraoperative 59 intraoperatively 59 Sonography 59 phacoemulsification 59 myocardial perfusion 59 fine needle aspiration 59 palpate 59 hemodynamics 59 intraocular 59 SpO2 59 electrophysiological 59 oximeter 58 situ hybridization 58 Radiographic 58 scleral 58 minimally invasive technique 58 parenchymal 58 vitrectomy 58 arthrodesis 58 palpation 58 cannulation 58 Pulse CO Oximeter 58 exhaled nitric oxide 58 stenoses 58 intraoperative 58 intravascular 58 electromyography 58 ERCP 58 radial artery 58 transurethral resection 58 colorimetric 57 ultrasonography 57 Occlusion 57 preoperatively 57 extracorporeal 57 occlusion 57 Carotid 57 microcatheter 57 D dimer 57 noninvasively 57 dural 57 CT angiography 57 intra arterial 57 ablation procedures 57 intraoral 56 latanoprost 56 ZEISS 56 syngo 56 conjunctival 56 intra articular 56 non ablative 56 Endoscopic 56 intraocular pressure 56 Esophageal 56 coating thickness 56 Optical Coherence Tomography OCT 56 electrocardiography 56 LC-MS/MS 56 carotid artery stenting 56 occlusive 56 blood oxygenation 56 MR spectroscopy 56 confocal 56 Perfusion 56 electrocautery 56 immunofluorescence 55 erythrocyte sedimentation rate 55 percutaneously 55 resections 55 logistic regression analysis 55 intracranial 55 ureteral 55 noninvasive technique 55 Impedance 55 Magnetic resonance imaging 55 DXA 55 venipuncture 55 hyperopia