Intralobar pulmonary sequestration is a rare congenital malformation, conventionally managed by surgical resection. Recently, the endovascular embolization has been proposed for the definite treatment of this disease. Additionally, preoperative embolization of aberrant arteries to minimize the risk of serious intraoperative haemorrhage has also been described. We report the case of 43-year old ...

Renal arteriovenous fistula (AVF) is an uncommon anomaly characterized by the communication between renal arteries and veins. Renal AVFs are often asymptomatic but are occasionally accompanied by hematuria or heart failure. Transcatheter closure with embolization is a safe and effective treatment for renal AVF. We herein report an 87-year-old patient with heart failure due to renal AVF who was ...

Urinary tract interventions can lead to multiple complications in the renal collecting system, including retained foreign bodies from endourologic or percutaneous procedures, such as stents, nephrostomy tubes, and others. We report a case of very delayed erosion of embolization coils migrating into the renal pelvis, acting as a nidus for stone formation, causing mild obstruction and finally lea...

The hearts of 14 patients dying early after replacement of a calcified aortic or mitral valve were examined for the presence of calcific coronary emboli. The incidence of embolization as shown by x-ray film was 92-9 per cent. The number of emboli in individual cases ranged from 4 to 119. Replacement of an aortic valve was associated with a more severe embolization than replacement of a mitral v...

OBJECTIVE Preoperative selective particulate embolization of arteriovenous malformations can make subsequent surgical resection of such lesions safer for the patient and easier for the surgeon. Nevertheless, embolization carries intrinsic risks, which include subarachnoid hemorrhage. We report two cases of subarachnoid hemorrhage during particulate embolization that we think was attributable to...

BACKGROUND AND PURPOSE Spontaneous intraparenchymal hemorrhage is a dreaded complication of unknown etiology following flow-diversion treatment. Using the International Retrospective Study of the Pipeline Embolization Device registry, we studied demographic, aneurysm, and procedural characteristics associated with intraparenchymal hemorrhage following Pipeline Embolization Device treatment. M...

BACKGROUND & OBJECTIVE Uterine fibroid embolization is an effective treatment alternative for uterine fibroids. However, amenorrhea after uterine fibroid embolization occurs in some patients. This study was to investigate the causes of amenorrhea after uterine fibroid embolization. METHODS Bilateral transcatheter uterine artery embolization was performed in 487 patients with uterine fibroids....

IMPORTANCE The treatment of epistaxis is variable. It is important to analyze the effect of the available interventions on patient outcomes. OBJECTIVE To determine demographic, management, and outcome trends in patients admitted with a primary diagnosis of epistaxis and treated with conservative management, nasal packing, arterial ligation, or embolization. DESIGN, SETTING, AND PARTICIPANTS...

BACKGROUND AND PURPOSE The necessity for platelet-inhibition testing before aneurysm treatment in patients premedicated with antiplatelet agents is controversial. Using the International Retrospective Study of Pipeline Embolization Device registry, we studied complication rates in groups of patients who underwent platelet testing and those who did not undergo platelet testing to determine if th...

In infants, the embolization of liver hemangiomas with congestive heart failure demonstrates therapeutic efficiency by the rapid resolution of heart failure. This is because of the collaterals between the hepatic artery and the hepatic veins. In adults, heart failure due to a giant hemangioma is very rare and the most common indication in adults is a kind of pain in the trunk. The expectation f...