ABSTRACT
Objective To investigate the treatment of diabetes mellitus complicated acute necrotizing sinusitis .Methods By way of reviewing the clinical procedures of 2 patients with diabetes mellitus complicated acute necrotizing sinusitis .Results In perioper-ative period ,by means of glycemic control ,anti-infection ,and emergency surgery to remove the necrotic tissue in nasal sinuses and open the sinuses ,one of the patients discharged from hospital after 8 days .He has been followed up for more than 4 years without recurrence ,and is still in follow-up .Due to complicating renal failure and ascites ,the another patient gave up treatment and dis-charged on the third postoperative day ,and died on the same day .Conclusion Glycemic control ,homeostasis ,surgical removal of necrotic tissue and anti-infection treatment in perioperative period as soon as possible ,is the key to a successful treatment .