Orbital arteriovenous malformation.

11:11 EDT 24th May 2015 | BioPortfolio

Summary of "Orbital arteriovenous malformation."

No Summary Available

Affiliation

Department of Ophthalmology, Taipei Veterans General Hospital, Taipei, Taiwan.

Journal Details

This article was published in the following journal.

Name: Japanese journal of ophthalmology
ISSN: 1613-2246
Pages: 636-7

Links

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Immediate Reconstruction after Combined Embolization and Resection of Orbital Arteriovenous Malformation.

Orbital arteriovenous malformations are rare congenital vascular anomalies that can cause eyelid distortion, proptosis, diplopia, and vision loss. The current treatment paradigm involves endovascular ...

Intracranial Arteriovenous Malformation.

A 28-year-old man with a childhood history of spontaneous intracranial hemorrhage presented with seizures and loss of consciousness. Ophthalmoscopic examination revealed a retinal arteriovenous malfor...

A case of pulmonary metastasis of giant cell tumor of bone presenting as pulmonary arteriovenous malformation.

Although giant-cell tumor (GCT) of the bone was originally classified as a benign tumor, metastasis has been reported. The radiographic features usually comprise parenchymal solitary or multiple nodul...

Silent Arteriovenous Malformation Hemorrhage and the Recognition of "Unruptured" Arteriovenous Malformation Patients Who Benefit From Surgical Intervention.

Arteriovenous malformation (AVM) patients present in 4 ways relative to hemorrhage: (1) unruptured, without a history or radiographic evidence of old hemorrhage (EOOH); (2) silent hemorrhage, without ...

Trigeminal neuralgia from an Arteriovenous malformation: An intra-operative diagnosis.

We report the case of a 72-year-old lady with a magnetic resonance imaging (MRI) occult arteriovenous malformation (AVM) causing trigeminal neuralgia (TN). The possibility of an AVM when managing pati...

Clinical Trials [98 Associated Clinical Trials listed on BioPortfolio]

Thalidomide Reduces Arteriovenous Malformation Related Gastrointestinal Bleeding

The purpose of this study is to determine whether Thalidomide is effective in the treatment of arteriovenous malformations in the gastrointestinal tract.

Prospective Multicenter Trial to Compare Preformed vs Non Preformed Orbital Implants

Accuracy of posttraumatic orbital reconstruction of the meidal orbital wall and/or floor is better with preoperatively preformed orbital implants than with non-preformed orbital implants.

Computer Aided Evaluation of Orbital Volume

A retrospective review to assess the performance and clinical predictive value of a novel software program (Maxillo) designed to perform complex volumetric analysis with application in the...

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The purpose of this study is to better understand the genetic factors related to the Chiari I malformation. In people with this abnormality, the lower part of the skull is smaller than no...

MRI Perfusion Curves Typology and Orbital Tumors (PERFORM)

Orbital masses develop at the expense of the orbital structures lacrimal glands, oculomotor muscles, optic nerve, meningeal spaces, peripheral nerves, bone wall, orbital fat, lymphoid stru...

Medical and Biotech [MESH] Definitions

A nonspecific tumor-like inflammatory lesion in the ORBIT of the eye. It is usually composed of mature LYMPHOCYTES; PLASMA CELLS; MACROPHAGES; LEUKOCYTES with varying degrees of FIBROSIS. Orbital pseudotumors are often associated with inflammation of the extraocular muscles (ORBITAL MYOSITIS) or inflammation of the lacrimal glands (DACRYOADENITIS).

Congenital arteriovenous malformation involving the VEIN OF GALEN, a large deep vein at the base of the brain. The rush of arterial blood directly into the vein of Galen, without passing through the CAPILLARIES, can overwhelm the heart and lead to CONGESTIVE HEART FAILURE.

Inflammation of the extraocular muscle of the eye. It is characterized by swelling which can lead to ischemia, fibrosis, or ORBITAL PSEUDOTUMOR.

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.

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.

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