[Endovascular treatment of type B aortic dissection].

Background: Dissections that involve the ascending aorta are classified as type A, regardless of the site of the primary intimal tear, and all other dissections as type B. Type B dissections can have fatal ischemic and hemorrhagic complications. In the chronic state, dilatation and rupture can be mortal.

[Percutaneous inferior vena cava filters: indications and results in 287 patients].

Background: Anticoagulation is the treatment of choice for deep vein thrombosis (DVT) and pulmonary embolism (PE). Occasionally this treatment is contraindicated or fails to prevent PE. In these patients, inferior vena caval (IVC) interruption is indicated and insertion of a filter is the most commonly performed procedure.

[Endovascular treatment of descending thoracic aorta aneurysm].

Background: The natural history of aneurysms ends in rupture and death. In 1990 the first endovascular exclusion of an aneurysm, using an endoluminal graft implanted through the femoral arteries was performed. More recently, the same procedure has been used for aneurysms of the thoracic aorta.

[Acute traumatic transection of the thoracic aorta: endovascular treatment].

Traumatic rupture of the aorta has a near 80% mortality. Most patients die on the site of the accident. Conventional surgical repair of these lesions has a high morbidity and mortality, generally associated to the severity of associated lesions.

[Traumatic pseudoaneurysms of aortic arch branches: endovascular treatment. Report of 3 cases].

The traditional treatment of traumatic lesions of the aortic arch branches requires extended surgical exposures, not exempt of morbidity and mortality. Over the last decade, devices that allow a minimally invasive treatment, have been developed. The vessel can be repaired without direct exposure, using an endovascular procedure.