Related by context. Frequent words. (Click for all words.) 64 pericardium 63 femoral vein 63 bronchus 62 renal arteries 61 percutaneously 61 parathyroid glands 61 anal canal 61 pulmonary arteries 61 hypoplasia 61 abdominal aorta 60 bloodflow 60 ureters 60 bronchioles 60 bronchi 60 ganglion 60 peritoneal cavity 60 Scar tissue 60 esophagus stomach 59 pharyngeal 59 digestive organs 59 arterial blockage 59 uvula 59 epididymis 59 diverticula 59 hypoxemia 58 spleen liver 58 edema swelling 58 synovium 58 bronchial tubes 58 stomach pouch 57 intraoperatively 57 thoracic aorta 57 prolapsed 57 teratoma 57 windpipe 57 atrial septal defect 57 vascular malformations 57 malformation 57 inguinal 57 trachea 57 synovial 56 tracheal 56 contractures 56 splenic 56 duodenal 56 tubules 56 vas deferens 56 epicardial 56 uterine cavity 56 intestinal tissue 56 distension 56 inoperable tumors 56 oesophageal 56 ventricular septal defect 56 hemangioma 56 vocal folds 56 pleura 56 pulmonary valve 56 vertebral artery 56 intracardiac 55 epiglottis 55 aspirate 55 Computed tomography 55 ureter 55 congenital disorder 55 intervertebral disc 55 duodenum 55 epithelia 55 diaphragm 55 uncontrolled bleeding 55 lamina 55 endotracheal tube 55 congenital abnormality 55 sinus cavities 55 medulla 55 metabolic acidosis 55 sensory nerve 55 ectopic 55 abdominal cavity 55 acetabulum 55 larynx 55 muscle spasticity 55 vena cava 55 tiny incisions 55 cannula 55 retroperitoneal 55 ductal 55 anatomical structures 55 tracheostomy tube 55 sinus cavity 54 lymph vessels 54 septal 54 laminae 54 gastrointestinal GI tract 54 umbilicus 54 valvular 54 peripheral arteries 54 atherosclerotic lesions 54 neonate 54 saphenous vein 54 cranial nerves