The American surgeon
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The American surgeon · Jul 2008
Comparative StudyEmergent and elective colon surgery in the extreme elderly: do the results warrant the operation?
With the elderly population rising continuously, surgeons are increasingly confronted by the dilemma of operative management in these patients, which frequently encompasses end-of-life issues. Increasing age and emergent surgery are known risk factors for poor outcomes in colon surgery. The purpose of this study is to delineate differences in outcomes between emergent and elective colon surgery and identify risk factors that can guide the surgeon in caring for the extreme elderly (age 80 years or older). ⋯ Percentage of patients discharged to home was significantly less in the emergent group (13% vs 59%, P < 0.001). Evaluation of the emergent surgery group revealed male gender, history of smoking, and ischemic changes on pathologic examination were statistically significant risk factors for failure of surgery. As a result of the high-risk nature of emergent colon operations in the extreme elderly, it is important that surgeons carefully assess the benefits in relation to the risks and functional outcomes of surgery when planning patient care and providing informed consent.
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The American surgeon · Jul 2008
Comparative StudyThe role of CT angiography in the diagnosis of blunt traumatic thoracic aortic disruption and unsuspected carotid artery injury.
We have replaced aortography and open thoracic surgery to diagnose and treat blunt traumatic thoracic aortic disruption (TTAD) in favor of CT angiography (CTA) and endovascular repair. The purpose of this study is to review our experience with the management and outcomes of TTAD and associated carotid artery injuries. In January 2003, we initiated a protocol that used CTA to evaluate all patients with suspected TTAD from blunt trauma. ⋯ One patient with a common carotid-innominate artery dissection and pseudoaneurysm underwent endovascular repair. This study indicates that CTA and endovascular repair provide accurate diagnostic and therapeutic results in the management of blunt TTAD. Furthermore, CTA should include arch and cervical views to detect an unsuspected, concomitant carotid artery injury.