Büyük Damar Yaralanmaları

Yazarlar

Emre Ballı
https://orcid.org/0000-0002-3201-9756
Yüksel Doğan

Özet

Büyük damar yaralanmaları (torakal aort, abdominal aort, vena cava ve iliak damarlar), yüksek kan akış debisi nedeniyle hayatı tehdit eden ve yüksek mortaliteye sahip acil klinik durumlardır. Travmalar (künt ve penetran) en yaygın neden olmakla birlikte, cerrahi müdahaleler sırasında iyatrojenik yaralanmalar da gelişebilir. Torakal aort yaralanmaları çoğunlukla künt travmalardan kaynaklanır ve sıklıkla istmus bölgesinde meydana gelir; hastaların büyük kısmı olay yerinde hayatını kaybeder. Nadir görülen abdominal aort yaralanmalarına ise genellikle diğer organ hasarları eşlik eder. Vena kava inferior, karın bölgesinde en sık yaralanan damar olup, jukstahepatik ve retrohepatik gibi farklı seviyelerde karmaşık cerrahi yaklaşımlar (Cattel, Kocher manevraları) gerektirir. İliak damar yaralanmaları ise çoğunlukla pelvik kırıklarla ilişkilidir. Tanıda intravenöz kontrastlı bilgisayarlı tomografi (BT) ve anjiyografi kritik rol oynar. Tedavide acil hava yolu kontrolü, sıvı resüsitasyonu ve kan basıncının düşürülmesi önceliklidir. Cerrahi yönetimde lateral tamir, uç uca anastomoz veya protez/otolog greft kullanımı tercih edilirken; seçilmiş vakalarda endovasküler stentleme de uygulanmaktadır. Multidisipliner bir yaklaşım, hızlı tanı ve erken cerrahi müdahale mortaliteyi azaltmada hayati öneme sahiptir.

Great vessel injuries, involving the thoracic aorta, abdominal aorta, vena cava, and iliac vessels, represent life-threatening emergencies with high mortality rates due to substantial blood flow. While mostly secondary to blunt or penetrating traumas, iatrogenic injuries during surgical procedures can also occur. Thoracic aortic injuries, predominantly caused by blunt trauma, frequently locate at the isthmus zone, with a vast majority of patients dying at the scene. Abdominal aortic injuries are rare and routinely accompanied by concomitant organ damage. The inferior vena cava is the most frequently injured intra-abdominal vessel, requiring sophisticated surgical maneuvers like Cattell or Kocher exposures depending on its segment. Iliac vessel disruptions are primarily linked with pelvic fractures. Intravenous contrast-enhanced computed tomography and angiography remain paramount for accurate diagnosis. Initial management dictates immediate airway control, aggressive fluid resuscitation, and blood pressure optimization. Definitive treatment relies on surgical options including lateral repair, end-to-end anastomosis, or synthetic/autologous grafting, alongside endovascular stenting for selected cases. Ultimately, a multidisciplinary approach combined with rapid diagnosis and prompt intervention is crucial to mitigate mortality.

Referanslar

Sevitt S. The mechanism of traumatic rupture of the thoracic aorta. Brit J Surg. 1977;64:166. doi: 10.1002/bjs.1800640305

De Mestral C, Dueck A, Sharma SS, et al. Evolution of the incidence, management, and mortality of blunt thoracic aortic injury: a population-based analysis. J Am Coll Surg. 2013;216:1110e5. doi: 10.1016/j.jamcollsurg.2013

Feczko JD, Lynch L, Pless JE, Clark MA, McClain J, Hawley DA. An autopsy case review of 142 non-penetrating (blunt) injuries of the aorta. J Trauma. 1992;33:846–849. doi: 10.1097/00005373-199212000-00009

Allami MK, Partenheimer A, Sommer K, Jamil W, Gerich T, Krettek C, et al. Complete aortic rupture in a polytrauma patient: damage control orthopae-dics. J Trauma. 2008;64:e24–8.

Mosquera V, Marini M, et al. Role of conservative management in traumatic aortic injury: comparison of long term results of conservative, surgical and endovascular treatment. J Thoracic Cardiovasc Surg. 2011:614–21

Presented at the Twenty-fifth Annual Meeting of the Western Vascular Society, Sunriver, Ore, September 25-28, 2010.

S.M Yücel, S.M Deşer Türk Göğüs Kalp Damar Cerrahisi Dergisi 2017;25(3):443-445

Kadir B; Çora, A. R.; Yüksek, M. A.Medical Journal of Suleyman Demirel University . 2019, Vol. 26 Issue 3, p336-338. 3p.

Numan F, Gülşen F, Arbatlı H, Cantaşdemir M, Solak S Aort anevrizmalarının endovasküler tedavisinde yeni ufuklar New horizons in the endovascular treatment of aortic aneurysms. Turkish Journal of Thoracic and Cardiovascular Surgery doi: 10.5606/tgkdc.dergisi.2011.05Suppl2

Sümer A, Kızıltan R, Bayrak V Tıp Araştırmaları Dergisi: 2008 : 6 (3) :193 -196

Asensio JA, Lejarraga M. Abdominal vascular injury. In: Demetriades D, Asensio J, editors. Trauma management. Chapter 34. Austin: Landes Biosciences; 2000. p. 356-62.

Burch JM, Richardson RJ, Martin RR, Mattox KL. Penetrating iliac vascular injuries: recent experience with 233 consecutive patients. J Trauma 1990;30(12):1450-9

Canaud L, Hireche K, Joyeux F, et al. . Endovascular repair of aorto-iliac artery injuries after lumbar-spine surgery. Eur J Vasc Endovasc Surg 2011;42:167–71. 10.1016/j.ejvs.2011.04.011

Asensio JA, Petrone P, Roldán G, Kuncir E, Rowe VL, Chan L, et al. Analysis of 185 iliac vessel injuries: risk factors and predictors of outcome. Arch Surg 2003;138(11):1187-93.

Mullins RJ, Huckfeldt R, Trunkey DD. Abdominal vascular injuries. Surg Clin North Am 1996;76(4):813-32.

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28 Nisan 2022

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