Journal of vascular surgery
-
Our preliminary experience with physical examination alone in the evaluation of penetrating zone 2 neck injuries for vascular trauma was previously reported in 28 patients over a 2-year period (1991-1993). The purpose of the current study was to examine the results of this approach in a much larger group of patients over an 8-year period. ⋯ This series confirms the earlier report indicating that patients with zone 2 penetrating neck wounds can be safely and accurately evaluated by physical examination alone to confirm or exclude vascular injury. The missed-injury rate is 0.7% (1/145) with this approach, which is comparable to arteriography in accuracy but less costly and noninvasive. Long-term follow-up is needed to confirm this management option.
-
The purpose of this study was to determine the effect of patient compliance on a program of watchful waiting in cases of small abdominal aortic aneurysms and to document the proportion of patients who become prohibitive operative risks during follow-up. ⋯ Watchful waiting programs are imperfect and highly reliant on the motivation levels and means of the individual patients. Watchful waiting is reasonable among compliant patients with abdominal aortic aneurysms, inasmuch as fewer than half will meet the criteria for intervention within a mean of 3 years. Approximately one fourth of these patients will have medical contraindications to abdominal aortic aneurysm repair during follow-up, and many of these will die of causes other than abdominal aortic aneurysm rupture. In our experience, one third of candidates for watchful waiting programs are unable to participate and are at risk of rupture. These patients need special attention so that the reasons for their noncompliance can be determined, and they may be candidates for earlier intervention.
-
The purpose of this study was to determine long-term outcome in patients with infected prosthetic aortic grafts who were treated with extra-anatomic bypass grafting and aortic graft removal. ⋯ Staged extra-anatomic bypass grafting (with axillofemoral bypass graft) and aortic graft removal for treatment of aortic graft infection are associated with acceptable early and long-term outcomes and should remain a primary approach in selected patients with this grave problem.