Related by context. Frequent words. (Click for all words.) 65 pleural effusion 61 intracranial 58 pleural 58 myocardial ischemia 58 syncope 58 emboli 57 thromboembolism 57 bowel obstruction 56 embolism 56 laparotomy 56 stenosis 55 retinal detachment 55 dilatation 55 avulsion 55 aneurysm 55 subdural hematoma 55 pelvic fractures 55 endocarditis 55 thoracotomy 55 esophageal 54 hematoma 54 vertebral compression fractures 54 thrombus 54 Postoperative 54 lesion 54 intra abdominal 54 thromboembolic events 54 intracranial pressure 54 postoperative complications 54 pulmonary embolism 54 oesophageal 54 postsurgical 54 pulmonary edema 53 Intraoperative 53 edema 53 left ventricular dysfunction 53 hiatal hernia 53 bacteremia 53 lumbar puncture 53 thrombosis 53 intra articular 53 venous thrombosis 52 hyperkalemia 52 sonographic 52 neurological complications 52 occlusions 52 nodules 52 cysts 52 ulcerations 52 ruptured aneurysm 52 lavage 52 hemangioma 52 airway obstruction 52 lesions 52 tracheal 52 pulmonary embolisms 52 ectopic 52 congenital anomalies 52 osteomyelitis 52 splenectomy 52 ascites 51 Venous 51 nodule 51 urinary retention 51 myocarditis 51 colectomy 51 pulmonary vein 51 nasal polyps 51 interstitial lung disease 51 dysphagia 51 spine fractures 51 bradycardia 51 bronchoscopy 51 lower extremity 51 impaction 51 abscess 51 reflux 51 ovarian cysts 51 aortic arch 51 cystic 51 radiograph 51 gastroesophageal reflux 51 deep venous thrombosis 51 laryngeal 51 bronchospasm 51 post operatively 51 subarachnoid hemorrhage 50 neoplasm 50 embolization 50 aortic dissection 50 adenoids 50 compartment syndrome 50 cardiac ischemia 50 neonate 50 cervical spine 50 occlusion 50 stent placement 50 appendicitis 50 pulmonary veins 50 Acute Respiratory Distress Syndrome 50 cyst