Related by context. Frequent words. (Click for all words.) 69 postoperative complications 67 nonoperative 66 laparotomy 66 postsurgical 66 empyema 66 Postoperative 65 metabolic acidosis 65 endophthalmitis 65 hematuria 65 colectomy 64 postop 64 coagulopathy 64 hypoxemia 64 thromboembolism 64 pneumonectomy 64 gastrectomy 63 chronic rhinosinusitis 63 ascites 63 varicocele 63 adrenal insufficiency 63 bacteremia 63 valvular 63 antibiotic prophylaxis 63 thromboembolic 63 vasospasm 63 RYGB 63 intraoperatively 63 % CI #.#-#.# [007] 63 ximelagatran 62 hyperparathyroidism 62 reoperation 62 hyperkalemia 62 beta blocker therapy 62 lymphadenectomy 62 CI -#.# 62 transurethral resection 62 CMV infection 62 corticosteroid therapy 62 cerebrovascular events 62 esophagectomy 62 COPD exacerbations 62 knee arthroplasty 62 thrombotic events 62 left ventricular dysfunction 62 nonadherence 62 Asymptomatic 62 contractures 62 thromboembolic events 62 left ventricular systolic 62 urinary retention 62 Thrombocytopenia 61 nephrectomy 61 P = .# 61 post operatively 61 esophagitis 61 ischemic cardiomyopathy 61 POAG 61 hypomagnesemia 61 sensory neuropathy 61 revascularisation 61 thyroid nodules 61 edema swelling 61 thromboprophylaxis 61 coronary revascularization 61 splenic 61 iatrogenic 61 cystectomy 61 estimated glomerular filtration 61 nasal obstruction 61 cirrhotic patients 61 morbidity mortality 61 pulmonary embolus 61 tumor resection 61 recanalization 61 thyroidectomy 61 PONV 61 infarct size 61 mitral regurgitation 61 tirofiban 61 postoperatively 60 artery blockages 60 nonsurgical treatment 60 cholecystectomy 60 preoperatively 60 hyperbilirubinemia 60 reflux disease 60 catheterisation 60 hypokalemia 60 neurologic symptoms 60 total knee arthroplasty 60 intraperitoneal 60 pleural effusion 60 intracerebral hemorrhage 60 Ischemic 60 stent implantation 60 stenoses 60 arterial blockage 60 cerebral infarction 60 renal insufficiency 60 undergoing coronary artery 60 hypoglycemic events