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Traumatisme toracice rapid letale - Cursul National de Ghiduri si ...

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Patogenie<br />

Hemotoracele ma<strong>si</strong>v este <strong>rapid</strong> letal prin trei mecanisme:<br />

1. Hipovolemia acuta<br />

2. Colapsul pulmonar care duce la hipoxie<br />

3. Compre<strong>si</strong>unea pe vena cava <strong>si</strong> parenchimul pulmonar ducand la cresterea<br />

rezistentei vasculare pulmonare<br />

Figura Figura 10. Management 10. Management hemotorace ma<strong>si</strong>v<br />

Clinic:<br />

• semne <strong>de</strong> soc<br />

• colabarea venelor gatului<br />

• matitate/murmur vezicular diminuat<br />

• leziuni asociate: fracturi costale, pneumotorax<br />

• marci traumatice, plagi penetrant<br />

Tratament – principii:<br />

1. Oxigenare a<strong>de</strong>cvata +/- IOT <strong>si</strong> ventilatie cu pre<strong>si</strong>une pozitiva<br />

2. Resuscitare volemica precoce (autotransfuzia poate fi utila)<br />

3. Drenaj toracic cu tub 32-36 Fr pe linia axilara anterioara in dreptul<br />

mamelonului<br />

4. Monitorizarea cantitatii <strong>de</strong> sange pierduta pe tubul <strong>de</strong> dren<br />

5. Pregatire pentru toracotomie: pier<strong>de</strong>re>1500ml sau mai mult <strong>de</strong> 250ml/h<br />

pentru mai mult <strong>de</strong> doua ore<br />

Timisoara 2007<br />

Evaluare respiratie<br />

Suspiciune clinica <strong>de</strong> hemotorax ma<strong>si</strong>v<br />

+ FAST ± punctie aspirativa<br />

Hemotorace initierea evaluarii circulatiei<br />

Toracostomie monitorizarea continua a respiratiei + circulatie<br />

pacient stabil<br />

pacient instabil<br />

±<br />

radiografie torace tratament medical<br />

evaluarea cauzelor<br />

CT<br />

Toracotomie <strong>de</strong> urgenta<br />

Tratament <strong>de</strong>finitiv chirurgical<br />

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