1/2. Catastrophic arterial reactivity during primary antiphospholipid syndrome--a case report.Arterial reactivity leading to acute thrombosis at the site of a needle stick injury has never been described during antiphospholipid syndrome. The authors report a case characterized by a succession of thrombotic events occurring during or immediately after arterial angiographies or arterial surgery, in which catastrophic arterial reactivity can be strongly suspected. In this particular patient, it can be postulated that damage to the endothelial cells of the vessels injured during manipulation may have precipitated or aggravated the preexisting susceptibility to thrombosis.- - - - - - - - - - ranking = 1keywords = vessel (Clic here for more details about this article) |
2/2. arteriovenous fistula of internal thoracic vessels.arteriovenous fistula of internal thoracic vessels is rare. We report a case of a 77-year-old woman with a fistula between the left internal thoracic artery and vein after a mediastinal needle biopsy through the anterior chest wall. The incidence of internal thoracic arteriovenous fistulas seems to be increasing because the number of cardiac and thoracic surgical procedures is increasing. It is important to consider an internal thoracic arteriovenous fistula as part of the differential diagnosis in patients with continuous murmur in the parasternal area.- - - - - - - - - - ranking = 5keywords = vessel (Clic here for more details about this article) |