Bullet embolism within the gastrointestinal system is extremely rare. Such bullet injuries are infrequently covered in the general literature, but the surgeon should be aware of the phenomenon. Smaller caliber bullets are more common in civilian gunshot wound (GSW) events. These bullets are able to tumble through the gastrointestinal tract and cause perforation of the intestinal lumen which is ...

BACKGROUND N-butyl 2-cyanoacrylate (NBCA) remains the standard embolic agent for spinal dural arteriovenous fistula (SDAVF) treatment. Treatment of SDAVF with ethylene-vinyl alcohol copolymer (Onyx, ev3-Covidien, Irvine CA, USA) is currently not well established. Although several cases have reported the use of Onyx to embolize an intracranial dural arteriovenous fistula using a dual-lumen micro...

The transjugular intrahepatic portosystemic shunt (TIPS) represents an important advance in the treatment of complications of portal hypertension. The results from the first 10 TIPS procedures in Arhus are reported. We found, as also documented in other clinical series, that TIPS is more effective in controlling acute haemorrhage than treatment with sclerotherapy and specific medical treatment....

Deposition of thrombotic material on catheters was observed following more than 50% of 93 diagnostic catheterizations. The incidence of deposition of thrombotic material on catheters remaining in the body for more than 1 day was 100%. Polyethylene and siliconized polyurethane catheters were less thrombogenic than Teflon end-occluded catheters. A definite time relationship between the thrombus f...

We report a case of Chronic lymphocytic leukemia (CLL) with associated hypersplenism, that was referred to us for partial splenic embolization (PSE) as the patient was not a surgical candidate for splenectomy. Initially, we were not successful in catheterizing the splenic artery from the celiac trunk due to significant atherosclerotic disease. Therefore, we successfully managed to access the di...

BACKGROUND AND PURPOSE The purpose of this study was to measure the changes in the intraaneurysmal fluid pressure and parent vessel flow characteristics resulting from packing the aneurysmal sac with hydrogel-coated coils. METHODS Platinum coils coated with an expansible hydrogel were used to embolize a silicone model of the basilar tip aneurysm. The intraaneurysmal fluid pressure was measure...

This report presents the natural history of the VX-2 carci noma of the rabbit when implanted in bone (tibia). Tumor cells embolize about the fifth postimplant day and metastasize through the blood to the lung where cells may be identified on the tenth postimplant day; the mean survival interval is 33 days. Radiographie changes occur by the ninth postimplant day, while pathologic fracture is see...