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“Internal carotid artery pseudoaneurysm is a rare but potentially lethal complication of sinus surgery. We present 2 cases of delayed carotid pseudoaneurysm development after internal carotid laceration during functional sinus surgery for chronic sinusitis to emphasize the need to follow up the patients with profuse bleeding perioperatively and to identify when to suspect iatrogenic vascular malformations.”
“Background: Controversy surrounds the role of abbreviated laparotomy and open abdomen (OA) in the octogenarian population in the acute care surgery model based on concern that the initial insult,

combined with its sequelae, is beyond the physiologic reserve of these patients. As the population ages further, this dilemma will arise more frequently, requiring the analysis CYT387 price of futility or utility of OA in this demographic.

Methods: The institutional review board approval was obtained to analyze retrospectively patients aged 80 years or older with OA from 1997 to 2009. Univariate, multivariate, and Kaplan-Meier analyses were used to evaluate the effects that demographics, comorbidities, and PRIMA-1MET research buy clinical factors had on in-hospital mortality

and overall survival.

Results: Sixty-seven patients (32 men and 35 women) were identified. Acute general surgery (including vascular procedures) was the most common indication for laparotomy (94%) with trauma a distant second (6%). Early definitive closure was obtained in 52% of patients with a 34% planned ventral hernia rate. Overall complication rate was 62% and overall in-hospital mortality was ERK inhibitor in vivo 37%. Multivariate analysis revealed congestive heart failure (odds ratio, 11.4; 95% confidence interval, 1.01-128.03) and acute renal failure (odds ratio, 11.8; 95% confidence interval, 2.00-69.12) correlated with in-hospital mortality. Of those surviving to hospital dismissal, 2-year survival was 66% with a 17-month median follow-up (range, 1-125 months).

Conclusion: There is utility in octogenarians undergoing aggressive surgical management that requires OA. These patients have high mortality rates,

but long-term survival can be better than their peers with other chronic diseases if they survive the surgical insult. Patient selection should be based on preexisting comorbidities such as congestive heart failure and the development of acute renal failure. Despite the adequate long-term survival, most patients will leave the hospital with a hernia.”
“Object. Traumatic brain injury (TBI) is the leading cause of acquired disability in children, yet innate repair mechanisms are incompletely understood. Given data from animal studies documenting neurogenesis in response to trauma and other insults, the authors investigated whether similar responses could be found in children of different ages after TBI.

Methods.