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Related Concept Videos

Cranial and Spinal Meninges01:19

Cranial and Spinal Meninges

The cranial and spinal meninges are complex protective structures surrounding the central nervous system (CNS), consisting of the brain and spinal cord. These meninges consist of the dura mater, the arachnoid mater, and the pia mater. They protect the CNS, provide structural support, and aid in circulating cerebrospinal fluid (CSF).
Cranial Meninges
These meningeal layers cover the cranium. The dura mater is the outermost layer of cranial meninges. It is a thick and durable membrane of dense...
Neurulation01:30

Neurulation

Neurulation is the embryological process which forms the precursors of the central nervous system and occurs after gastrulation has established the three primary cell layers of the embryo: ectoderm, mesoderm, and endoderm. In humans, the majority of this system is formed via primary neurulation, in which the central portion of the ectoderm—originally appearing as a flat sheet of cells—folds upwards and inwards, sealing off to form a hollow neural tube. As development proceeds, the anterior...
Vascular Spasm01:16

Vascular Spasm

The vascular phase, also known as vasospasm, is the initial stage of hemostasis, crucial for preventing excessive bleeding when a blood vessel is injured. After a vessel is cut, nerves in the damaged area trigger pain and other sensory impulses. Simultaneously, the smooth muscles in the vessel wall contract, resulting in a vascular spasm. This contraction reduces the vessel's diameter at the injury site, slowing or stopping blood loss through the vessel wall. Vascular spasms typically last for...
Spinal Cord: Gross Anatomy01:15

Spinal Cord: Gross Anatomy

The spinal cord resides within the protective confines of the vertebral column. It is the main pathway for information traveling between the brain and the body. It plays a fundamental role in nearly all bodily functions, from simple reflexes to complex motor movements. The spinal cord begins at the medulla oblongata at the base of the brainstem and extends downward, terminating at the conus medullaris near the first and second lumbar vertebrae. The spinal cord's length in adults is...
Spinal Cord: Cross-sectional Anatomy01:16

Spinal Cord: Cross-sectional Anatomy

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Central to the gray matter is...
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Updated: May 22, 2026

Comprehensive Endovascular and Open Surgical Management of Cerebral Arteriovenous Malformations
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Comprehensive Endovascular and Open Surgical Management of Cerebral Arteriovenous Malformations

Published on: October 20, 2017

[Spinal vascular malformations].

U Yilmaz1

  • 1Klinik für Diagnostische und Interventionelle Neuroradiologie, Universitätsklinikum des Saarlandes, Homburg/Saar. umut.yilmaz@uks.eu

Der Radiologe
|May 16, 2012
PubMed
Summary
This summary is machine-generated.

Spinal vascular malformations are rare conditions affecting the spine. This overview covers imaging, clinical, and treatment aspects of these diverse vascular diseases.

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Area of Science:

  • Neurology
  • Radiology
  • Vascular Medicine

Context:

  • Spinal vascular malformations (SVMs) encompass a spectrum of rare conditions.
  • Clinical presentations vary widely, from asymptomatic incidental findings to severe neurological deficits like tetraplegia.
  • Accurate diagnosis and timely management are crucial for patient outcomes.

Purpose:

  • To provide a comprehensive overview of spinal vascular malformations.
  • To detail the characteristic imaging features of different SVM subtypes.
  • To discuss the clinical presentations and therapeutic strategies for SVMs.

Summary:

  • This article reviews spinal arteriovenous malformations, cavernomas, and capillary telangiectasias.
  • It highlights key imaging findings that aid in differentiating these conditions.
  • Clinical and therapeutic aspects, including interventional and surgical options, are also addressed.

Impact:

  • Enhances understanding of rare spinal vascular diseases.
  • Aids clinicians in diagnosing and managing patients with SVMs.
  • Informs treatment decisions for spinal vascular malformations, potentially improving patient prognosis.