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KMID : 0364020070400070480
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Korean Journal of Thoracic and Cardiovascular Surgery
2007 Volume.40 No. 7 p.480 ~ p.484
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Clinical Study of Vascular Injuries
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Chung Sung-Woon
Kim Young-Kyu
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Abstract
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Background:Major vascular injuries can jeopardize a patient’s life or imperil limb survival. We performed this study to establish an optimal management plan for vascular injuries.
Material and Method:We retrospectively reviewed 26 cases of vascular injury that were treated at Pusan National University Hospital from May, 1999 to September, 2004. The age and sex distribution, the locations and causes of vascular injury, the diagnostic tools, the degree of injuries, clinical manifestations, the treatment modality and complications were reviewed.
Result:The mean age was 39.5 years (range: 12∼86) and the male to female ratio was 22：4. The injuries were in 6 descending thoracic aortas, 4 femoral arteries, 4 popliteal veins and so on. The causes of injury were iatrogenic in 8 cases, traffic accident in 7, stab injury in 6 and industrial accident in 5. The most commonly used diagnostic tools were CT and angiography. The degrees of arterial injury were pseudoaneurysm in 10 cases, partial severance in 5, complete severance in 3 and thrombosis in 3. The degrees of venous injury were partial severance in 6 cases, complete severance in 2 and arteriovenous fistula in 2. The clinical manifestations were absence of pulse in 8 cases, coldness in 7, chest pain in 6, swelling in 5, bleeding in 5 and so on. The most frequently used type of revascularization was graft interposition in 11 cases. Two arteriovenous fistulae were repaired by endovascular procedure. There was one case of mortality due to multi-organ failure after hemorrhagic shock. There were three major amputations, and two of them were due to delayed diagnosis and treatment.
Conclusion:A system for the early diagnosis and treatment is essential for improving limb salvage and patient mortality. As a consequence of the widespread application of endovascular procedures, the incidence of iatrogenic injuries has recently increased. Educating physicians is important for the prevention of iatrogenic injury. Easy communication and cooperation for earlier involvement of a vascular surgeon is also an important factor.
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KEYWORD
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Vascular injury, Trauma
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