Some patients who undergo Uterine Artery Embolization (UAE) for symptomatic leiomyomata have collateral ovarian artery supply to the uterus. This typically occurs when the ipsilateral uterine artery is small or absent, and the ovarian artery supply to the uterus can lead to UAE failure. The authors present a case of a woman treated with UAE who had an atretic right uterine artery and an enlarge...

Embolization of a carotid cavernous fistula (CCF) by means of a detachable balloon is an established method for treating CCFs while preserving a patent parent internal carotid artery (ICA). However, failure to embolize the CCF may occur on a few occasions, such as when the balloon cannot pass through the fistula into the cavernous sinus by blood flow, or when the inflated balloon in the caverno...

OBJECTIVE To evaluate the outcome of pregnancy after uterine fibroid embolization (UFE). DESIGN Retrospective study. SETTING Private hospital affiliated with a university. PATIENT(S) In a single center, UFE was performed in 74 patients who wanted to become pregnant. INTERVENTION(S) Polyvinyl alcohol particles (PVA) or embozene microspheres were used to embolize the uterine arteries. Enh...

Venous malformations have static venous lakes that predispose to spontaneous venous thrombosis within the malformation due to its low-flow static state. Thrombi of varying sizes can then embolize continually into the pulmonary arterial circulation, and occlude and narrow elastic pulmonary arteries causing chronic thromboembolic pulmonary hypertension (CTEPH). Pulmonary thromboendarterectomy (PT...

Pulmonary embolic disease is most commonly a manifestation of venous thromboembolism (VTE). However, fat, tumor, and air may all embolize to the pulmonary vasculature and lymphatics resulting in various clinical manifestations. Tumor emboli to small pulmonary vessels and lymphatics can lead to hypoxemic respiratory failure and shock. We present a 62-year-old male with history of mild COPD and e...

Objectives: To determine the frequency of left ventricular thrombus in acute ST segment elevation myocardial infarction, relation of left ventricular thrombus to degree of left ventricular-dysfunction, and effects of adjuvant therapy on left ventricular thrombus formation. Material & Methods: It was a descriptive cross sectional study conducted at Cardiology Department, Hayatabad Medical Comple...

When significant thoracic vascular anomalies occur in children, they may present surgical difficulties making operative management undesirable. The recent development of a new, accurate coil-delivery system has enabled us to embolize 17 vessels in five children by passing Gianturco steel coils coated with thrombogenic Dacron strands through No. 5 or 6F end-hole catheters suitable for infants. C...

Cardiac papillary fibroelastomas (CPF) are rare cardiac tumors, mostly found on the valvular surfaces in the heart. These tumors are frond like in nature and are benign, intracardiac masses, rarely causing any hemodynamic disturbances. However, excision of these masses is indicated due to their propensity to embolize. We present a case report of the tumor found on the coumadin ridge, causing tr...

BACKGROUND Renal arteriovenous malformation (RAVM) is a rare disease. The causes of pathological connections between renal arteries may be congenital or iatrogenic - mainly as a consequence of a biopsy or due to renal carcinomas and postinflammatory changes. Computed tomography, ultrasound Doppler and angiography are the main diagnostic tools used for the detection of RAVMs. CASE REPORT The a...

Brachytherapy consists of placing radioactive sources into or adjacent to tumors, to deliver conformal radiation treatment. The technique is used for treatment of primary malignancies and for salvage in recurrent disease. Permanent prostate brachytherapy seeds are small metal implants containing radioactive sources of I-125, Pd-103, or Cs-131 encased in a titanium shell. They can embolize throu...