Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Occult vascular malformations and seizures.

G R Cosgrove1

  • 1The Massachusetts General Hospital Epilepsy Center, Neurosurgical Service, Massachusetts General Hospital, and Harvard Medical School, Boston, Massachusetts 02114, USA.

Neurosurgery Clinics of North America
|July 27, 1999
PubMed
Summary

Occult vascular malformations are a common cause of intractable epilepsy. Accurate MR imaging and tailored presurgical evaluation lead to excellent prognoses after surgical intervention.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Consideration of epilepsy surgery in adults should be independent of age.

Clinical neurology and neurosurgery·2008
Same author

Surgery for psychiatric disorders.

CNS spectrums·2007
Same author

Reversible Kernohan notch.

Neurology·2007
Same author

A magnetic resonance imaging study of regional cortical volumes following stereotactic anterior cingulotomy.

CNS spectrums·2006
Same author

MR spectroscopic changes in the rat hippocampus following proton radiosurgery.

Stereotactic and functional neurosurgery·2006
Same author

Resection of a dominant-hemisphere intraventricular meningioma facilitated by functional magnetic resonance imaging. Case report.

Neurosurgical focus·2006

Area of Science:

  • Neurology
  • Neurosurgery
  • Radiology

Background:

  • Occult vascular malformations are a frequent cause of intractable seizures.
  • These malformations are a significant factor in lesional epilepsy.
  • Accurate diagnosis is crucial for effective treatment planning.

Purpose of the Study:

  • To review the role of MR imaging in identifying and characterizing occult vascular malformations.
  • To discuss the importance of individualized presurgical evaluation for epilepsy surgery.
  • To compare surgical outcomes for different lesionectomy approaches.

Main Methods:

  • Review of current literature on occult vascular malformations and epilepsy.
  • Analysis of MR imaging techniques for lesion detection and characterization.
  • Evaluation of surgical strategies and outcomes in patients with lesional epilepsy.

Main Results:

  • MR imaging accurately identifies and characterizes occult vascular malformations.
  • Presurgical evaluation should be customized to each patient's specific condition.
  • Surgical outcomes are generally excellent, with lesionectomy plus corticectomy potentially offering slight advantages over lesionectomy alone.

Conclusions:

  • Occult vascular malformations are a key cause of lesional epilepsy.
  • Advanced MR imaging is essential for diagnosis.
  • Personalized surgical approaches yield excellent patient prognoses.

Related Experiment Videos