A case of isolated transverse sigmoid sinus dural arteriovenous fistula in which ipsilateral sensory neural hearing loss developed after transvenous embolization-letter to the editor.
Summary of "A case of isolated transverse sigmoid sinus dural arteriovenous fistula in which ipsilateral sensory neural hearing loss developed after transvenous embolization-letter to the editor."
No Summary Available
Affiliation
Department of Neurosurgery, Hokuto Hospital, 7-5 Inada, Obihiro, Hokkaido, 080-0033, Japan, ymailadd@silver.ocn.ne.jp.
Journal Details
This article was published in the following journal.
Name: Neuroradiology
ISSN: 1432-1920
Pages:
Links
- PubMed Source: http://www.ncbi.nlm.nih.gov/pubmed/22918224
- DOI: http://dx.doi.org/10.1007/s00234-012-1086-9
Medical and Biotech [MESH] Definitions
Transverse Sinuses
The two large endothelium-lined venous channels that begin at the internal occipital protuberance at the back and lower part of the CRANIUM and travels laterally and forward ending in the internal jugular vein (JUGULAR VEINS). One of the transverse sinuses, usually the right one, is the continuation of the SUPERIOR SAGITTAL SINUS. The other transverse sinus is the continuation of the straight sinus.
Arteriovenous Fistula
An abnormal direct communication between an artery and a vein without passing through the CAPILLARIES. An A-V fistula usually leads to the formation of a dilated sac-like connection, arteriovenous aneurysm. The locations and size of the shunts determine the degree of effects on the cardiovascular functions such as BLOOD PRESSURE and HEART RATE.
Arteriovenous Anastomosis
A vessel that directly interconnects an artery and a vein, and that acts as a shunt to bypass the capillary bed. Not to be confused with surgical anastomosis, nor with arteriovenous fistula.
Oroantral Fistula
A fistula between the maxillary sinus and the oral cavity.
Arteriovenous Malformations
Abnormal formation of blood vessels that shunt arterial blood directly into veins without passing through the CAPILLARIES. They usually are crooked, dilated, and with thick vessel walls. A common type is the congenital arteriovenous fistula. The lack of blood flow and oxygen in the capillaries can lead to tissue damage in the affected areas.
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