Prevention of pulmonary complications after aortic surgery: evaluation of prophylactic noninvasive perioperative ventilation.

Background: In 40% of the cases, pulmonary complications are encountered after aortic surgery in patients suffering from chronic obstructive broncho-pneumopathy (COBP). The factors aggravating the occurrence of these complications are cumulated tobacco addiction of ≥40 packets per year and surgery for aneurysm. The aim of our prospective study was to evaluate the effect of pre- and postoperative noninvasive ventilation (NIV) preparation on the respiratory function of patients presenting with high pulmonary risks.

[Involvement of peripheral arteries in Von Recklinghausen neurofibromatosis].

Arterial lesions are relatively rare in neurofibromatosis type I but can have potentially serious consequences for the patient. We report two clinical cases of peripheral arterial involvement in neurofibromatosis type 1. The first case was a 25-year-old female with Von Recklinghausen disease who developed a swollen tender mass around her left arm.

Successful endovascular management of postoperative arterio portal fistula.

Arterioportal fistulas are rare and mostly a result of late complication of gastric and biliary surgery. Surgical excision has been the therapy of reference. Endovascular treatment is emerging as a real alternative to surgery.

[Mediastinal bronchial artery aneurysm: treatment with stent-graft].

Mediastinal bronchial artery aneurysm is rare but potentially life-threatening, and requires prompt treatment to avert rupture with catastrophic results. Inflammatory conditions dominate the aetiologies. Conventional therapies are surgery via thoracotomy and endovascular embolization.