PubMed Health⌕ Search
Home/Archive/PubMed

PubMed · 16082573

Advanced embolization techniques.

K P Walsh
View original source ↗Export metadata ↓

Abstract

The techniques of transcatheter embolization of unwanted blood vessels in patients with congenital heart disease have evolved considerably during the past 25 years. There are many different anatomical lesions requiring different approaches and devices. The main types of devices used can be classified into particles, coils, and plugs. It is important for the operator to be familiar with a range of these devices. The results of transcatheter embolization are usually excellent, and technical problems and complications can usually be overcome by attention to detail and persistence. The types of devices in common use and their clinical applications are discussed.

Explore related subjects

Arteriovenous FistulaArteriovenous MalformationsArteriovenous Shunt, SurgicalBronchopulmonary SequestrationCatheterizationChildCongenital AbnormalitiesEmbolismEmbolization, TherapeuticHemoptysisHumansStentsJournal Article

Keep this discovery

Explore connections, maps & timelines

BibTeXRIS

K P Walsh. Advanced embolization techniques.. https://doi.org/10.1007/s00246-005-1012-6

Cite the original work for its findings. Save a collection to share your selection of sources.

KEEP EXPLORING

Related citations

PubMed2006

Atypical spinal dural arteriovenous fistula with supply from the lateral sacral artery.

We report a dural arteriovenous fistula (AVF) that developed at a site on the midline dorsal surface of the dura mater that had been damaged by repeated lumbar punctures. A 61-year-old male patient had undergone repeated lumbar punctures and discectomy for severe lumbago 40 years before the present admission. After surgery, the lumbago symptoms resolved. However, 30 years after the operation, he started to experience dysaesthesia, motor weakness in both legs, and urinary disturbance. Physical examination revealed bilateral leg weakness, diminished deep tendon reflexes in the patellar and Achilles tendons bilaterally, and decreased superficial sensation below L1. Magnetic resonance imaging revealed swelling with intramedullary high intensity and multiple flow voids around the conus and spinal cord on T(2)-weighted images, and adhesive arachnoiditis. Spinal angiography revealed an AVF between the left lateral sacral artery and the S1 radicular vein at the site of the previous operation. Surgery was conducted to carry out excision of the dural AVF at the shunting point, the arterialized intradural vein, and lysis of the arachnoiditis. This case of dural AVF may have been caused by repeated lumbar punctures.

Arteriovenous Fistula↗