E mbolization of a venous stent is a rare but potentially catastrophic complication of peripheral vascular intervention. We report a case of a woman with chronic kidney disease who had recently received an endovascular stent to treat a compromised arteriovenous graft. While cases of stent embolization have been reported with other applications, this case represents the fi rst reported proximal ...

OBJECTIVE We report three cases of high-flow priapism in three young patients who presented erectile dysfunction after perineal trauma. METHODS Complete clinical evaluation, blood tests, color Doppler ultrasonography (US), arteriography and selective embolization were performed. RESULTS The clinical history and physical assessment were compatible with high-flow priapism. Color Doppler US sh...

Embolization of type I perimedullary spinal arteriovenous fistulas (AVFs) can be difficult, because of tortuosity and the small diameter of the feeder and distal location of the fistula site. The 1.5F flow-directed catheter in conjunction with a hydrophilic guidewire has been used in fistula embolization with cyanoacrylate glue for spinal vascular malformations at our institution. This combinat...

Received January 2010 Accepted February 2010 INTRODUCTION Percutaneous renal procedures have become an established approach for diagnosis and treatment of a number of renal pathologic lesions. Hemorrhage and vascular lesions are the most serious complications. The reported incidence of postoperative hemorrhage requiring selective angio-embolization for bleeding control is 1.2%.(1) Delayed bleed...

Uterine arterial pseudoaneurysm is a very rare condition usually associated with postpartum hemorrhage. It almost never occurs after cervical conization; however, since ruptured pseudoaneurysm could be life threatening, we should consider the possibility of vascular injury such as pseudoaneurysm when we find a patient with vaginal bleeding after the process of surgical operation. Emergency arte...

BACKGROUND Dieulafoy's disease is a vascular anomaly characterized by the presence of a tortuous dysplastic artery in the submucosa. Although frequently occurring in the gastrointestinal tract, multiple cases of Dieulafoy's disease in the bronchus have been reported in the literature. METHODS AND RESULTS We report a case of a 15-year-old boy suffering recurrent massive hemoptysis. Bilobectomy...

BACKGROUND AND PURPOSE Dural AVF is a vascular anomaly that rarely occurs in children and is best treated by endovascular embolization. We report our experience using various endovascular embolization techniques in the treatment of dural AVF in a pediatric population. METHODS Seven children with angiographically proven dural AVF were treated with endovascular embolization using microcoils, N-...

PURPOSE Recent reports have posed doubts about the effect of preradiosurgical embolization in brain arteriovenous malformation (AVM) because it makes the planning of stereotactic radiosurgery (SRS) difficult and has the risk of recanalization out of the target. We investigated whether the performance and quality of embolization may influence the success of SRS based on a retrospective case coho...

The authors describe the functional anatomy of the facial vascular system, using the anastomoses between the facial, maxillary, transverse facial, lingual, and ophthalmic systems to selectively identify the blood flow to a specific territory for embolization and posttreatment evaluation of hemangiomas. In three patients the specific vascular patterns are described and the usefulness of understa...

BACKGROUND Pseudoaneurysm is a rare but potentially life-threatening vascular complication of acute pancreatitis, with a mortality rate of 20-43% in untreated patients. The treatment usually involves trans-arterial embolization or surgical resection. CASE REPORT A 44-year-old man with a history of acute pancreatitis developed a pseudoaneurysm of the pancreatic tail, diagnosed as a splenic art...