Related by context. Frequent words. (Click for all words.) 55 Computed tomography 54 inserting catheter 54 insert catheter 53 abdominal ultrasound 53 gallbladders 52 scanning electron microscopy 52 tissue biopsies 51 catheter inserted 51 near infrared spectroscopy 50 Radiographs 50 biopsy specimens 50 pancreatic tissue 50 perfused 50 ureters 50 X ray scans 50 cerebral spinal fluid 49 Ultrasonography 49 fundus 49 needle biopsies 49 retroperitoneal 49 Doppler ultrasound 49 fluoroscopic 49 peritoneal cavity 49 PET positron emission tomography 49 cauterization 49 dural 48 radiographically 48 bronchoscope 48 anal canal 48 sentinel lymph node 48 dental x rays 48 ultrasonic waves 48 surgically removing 48 radioactive tracer 48 X ray fluorescence 47 noninvasively 47 electromyography 47 silver nitrate 47 Intraoperative 47 radiograph 47 palpate 47 computed tomography scans 46 sentinel lymph nodes 46 x rays 46 Ultraviolet light 46 cauterizing 46 temporal bone 46 CAT scans 46 abdomen pelvis 46 slit lamp 46 abnormal growths 46 sagittal 46 scintigraphy 46 surgical biopsy 46 computerized tomography 46 tiny incisions 46 CAT Scan 46 tricuspid valve 46 occluding 46 optical coherence tomography OCT 46 laparoscope 46 Biopsies 46 lipoma 46 lung nodules 45 laser ablation 45 radiographs 45 thermographic 45 laparotomy 45 noninvasive imaging 45 MR spectroscopy 45 CAT scan 45 tissue samples 45 inserting tube 45 radiotracer 45 computed tomography CT scan 45 exudates 45 vena cava 44 venipuncture 44 Biopsy 44 X rays 44 x ray 44 liquid silicone 44 ultrasound 44 ultrasonography 44 inserting needles 44 myocardial perfusion 44 Tomography 44 ultrasound examinations 44 suctions 44 immunohistochemical 44 ultrasonographic 44 Sonography 44 cautery 44 microscopic examination 44 X ray 44 computed tomography CT scans 44 biopsies 44 scans 43 fluorescently labeled 43 CT computed tomography 43 laparoscopically