Navigation Links
Diffusion tensor imaging increases ability to remove benign tumors in children
Date:12/4/2009

A new study published this week in the Journal of Neurosurgery: Pediatrics finds that operative plans for removing Juvenile Pilocytic Astrocytoma, or JPA, tumors in the thalamus of the brain can be augmented with Diffusion Tensor Imaging, or DTI. The sensitivity of DTI imaging allows for the visualization of nerve fiber bundles in the brain. This information can maximize the potential of completely removing the tumor while avoiding damage to the fiber bundles that are directly related to motor functions of the patient.

"This study of six children with thalamic JPA showed that using advanced MRI technology can help identify distorted nerve fiber bundles around brain tumors," said Jeffrey H. Wisoff, MD, director of the Division of Pediatric Neurosurgery at NYU Langone Medical Center. "This allows an otherwise inoperable tumor to be completely removed which can hopefully lead to a cure."

Operating on patients with deep-seated tumors such as JPA, a benign tumor most frequently observed in children and young adults in the thalamus, remains a neurosurgical challenge. Conventional imaging techniques, such as structural MRI, has been revolutionary in helping to reveal major anatomical features of the brain, primary gray matter which is made up of nerve cell bodies. Diffusion Tensor Imaging, a variation of MRI, can help identify white matter, or nerve fiber bundles, using specific radio-frequency and magnetic field pulses to track the movement of water molecules of the brain. In most brain tissue, water molecules diffuse in all different directions. But they tend to diffuse along the length of axons, whose coating of white, fatty myelin holds them in. Scientists can create pictures of axons by analyzing the direction of water diffusion.


'/>"/>

Contact: Dorie Klissas
dorie.klissas@nyumc.org
212-404-3555
NYU Langone Medical Center / New York University School of Medicine
Source:Eurekalert

Page: 1

Related medicine news :

1. Diffusion Pharmaceuticals Announces Results of Phase I Human Trial of Lead Drug Candidate, Trans Sodium Crocetinate (TSC) and Completion of a $4.5 Million Private Placement
2. Center for Technology and Aging Releases Guidelines for $500,000 Medication Optimization Diffusion Grants Program
3. Brain imaging reveals breakdown of normal emotional processing
4. Clarity Imaging International, Inc. Rolls Out Mobile DEXA Program
5. Fry Construction Selected for High-Profile Medical Imaging Project
6. Elbit Medical Imaging Ltd. Announces Publication of a Prospectus in Israel
7. Ultrasonix Adds Global Medical Imaging Into Its North American Sales Force
8. Imaging Software Helps Track, Treat Injured Brains
9. SNM seeks novel approaches to molecular imaging to showcase at annual meeting
10. SNM seeks novel approaches to molecular imaging to showcase at annual meeting
11. Revision: Ziehm Imaging and BrainLAB Announce Partnership for Intra-Operative 3D Imaging and Computer Assisted Surgery (CAS)
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:10/13/2017)... Las Vegas, Nevada (PRWEB) , ... October 13, 2017 , ... ... of 7® Hemp CBD Oil utilizing Purzorb™ technology. Applying the Purzorb™process to full spectrum ... CBD dose required and providing a CBD form that can be easily incorporated into ...
(Date:10/13/2017)... N.J. (PRWEB) , ... October 13, 2017 , ... The ... Holly Day Market. Featuring a collection of specialty vendors and unique items from across ... personalized and quality-focused health and wellness services offered by the VNA. The boutique ...
(Date:10/13/2017)... ... October 13, 2017 , ... ... Software Development, has been awarded a contract by the Center for Medicare and ... aims to accelerate the enterprise use of Agile methodologies in a consistent and ...
(Date:10/12/2017)... ... October 12, 2017 , ... Planet Fitness, one of the largest and fastest ... to open a flagship location in Covington, LA at 401 N. U.S. Highway 190, ... next to Office Depot in the Holiday Square shopping center. Its location allows it ...
(Date:10/12/2017)... ... October 12, 2017 , ... ... system that we intend to develop to enable prevention of a major side ... severe hearing loss, especially in pediatric patients. For cisplatin, hearing loss is FDA ...
Breaking Medicine News(10 mins):
(Date:10/11/2017)... 2017  Caris Life Sciences ® , a leading ... of precision medicine, today announced that St. Jude Medical ... Alliance™ (POA) as its 17 th member. Through ... Crosson Cancer Institute will help develop standards of care ... profiling, making cancer treatment more precise and effective. ...
(Date:10/11/2017)... Holdings, Inc. ("Hill-Rom") (NYSE: HRC), today provided an update ... Puerto Rico , where the company manufactures ... Following a comprehensive onsite assessment, the ... temporary loss of power and minimal water damage due ... have resumed, and the company expects to return to ...
(Date:10/10/2017)... 10, 2017   West Pharmaceutical Services, Inc. ... injectable drug administration, today shared the results of a ... improving the intradermal administration of polio vaccines. The study ... in May 2017 by Dr. Ondrej Mach , ... Health Organization (WHO), and recently published in the journal ...
Breaking Medicine Technology: