Forum for Science, Industry and Business

Sponsored by:     3M 
Search our Site:

 

SLU Neurosurgeon Pushes Brain Bypass to New Heights

18.04.2011
Neurosurgery Journal Highlights the High-Flow Procedure Developed by Saleem Abdulrauf

On the cover of a recent edition of Neurosurgery, the highest circulation medical journal in the field, readers saw an artist's intricate depiction of the high-flow brain bypass technique developed by SLU professor of neurosurgery, Saleem Abdulrauf, M.D.

Neurosurgery

Also in the March issue (Volume 63.3) of the journal, Abdulauf shared details of a surgery he performed to treat a patient's brain aneurysm, a weak area in the wall of an artery that supplies blood to the brain.

A leader in neurosurgery innovation, Abdulrauf's high-flow procedure means improved outcomes for patients. His technique is less invasive and keeps more blood flowing in the brain than previous surgeries.

"Saleem's contribution to the field of neurosurgery will leave a lasting legacy," said Philip Alderson, M.D., dean of Saint Louis University School of Medicine. "By convention, a new surgical procedure is named after the person who developed the technique. Accordingly, high blood flow brain bypass surgery might well be known as the Abdulrauf bypass."

Abulrauf likens brain bypass to bypass surgery for the heart. When a patient has an aneurysm involving a brain blood vessel or a tumor at the base of the skull wrapping around a blood vessel, surgeons eliminate the problem vessel by replacing it with an artery from another part of the body.

Brain bypass surgery was first developed in the 1960's in Switzerland by M. Gazi Yasargil, M.D, who is considered the father of modern neurosurgery. Used for complex aneurysms and tumors deep in the base of the skull, Abdulrauf built upon the procedure developed by his mentor, Yasargil.

Instead of replacing a problem artery with a healthy one from the scalp, as the original procedure did, Abdulrauf used an artery from the arm to allow a larger vessel to be replaced.

"With this new technique, we can treat patients in a way that minimizes recovery time and offers the best chance at keeping their brains healthy," Abdulrauf said.

Abdulrauf also has written the first textbook on the procedure, Cerebral Revascularization: Techniques in Extracranial-to-Intracranial Bypass Surgery: Expert Consult. As one of only 10 medical centers in U.S. performing this procedure, Saint Louis University is at the forefront in educating surgeons about the procedure.

Established in 1836, Saint Louis University School of Medicine has the distinction of awarding the first medical degree west of the Mississippi River. The school educates physicians and biomedical scientists, conducts medical research, and provides health care on a local, national and international level. Research at the school seeks new cures and treatments in five key areas: cancer, liver disease, heart/lung disease, aging and brain disease, and infectious disease.

Carrie Bebermeyer | EurekAlert!
Further information:
http://www.slu.edu

Further reports about: Brain Bypass Medicine Neurosurgery SLU blood flow bypass surgery neurosurgeon

More articles from Life Sciences:

nachricht Making fuel out of thick air
08.12.2017 | DOE/Argonne National Laboratory

nachricht ‘Spying’ on the hidden geometry of complex networks through machine intelligence
08.12.2017 | Technische Universität Dresden

All articles from Life Sciences >>>

The most recent press releases about innovation >>>

Die letzten 5 Focus-News des innovations-reports im Überblick:

Im Focus: Scientists channel graphene to understand filtration and ion transport into cells

Tiny pores at a cell's entryway act as miniature bouncers, letting in some electrically charged atoms--ions--but blocking others. Operating as exquisitely sensitive filters, these "ion channels" play a critical role in biological functions such as muscle contraction and the firing of brain cells.

To rapidly transport the right ions through the cell membrane, the tiny channels rely on a complex interplay between the ions and surrounding molecules,...

Im Focus: Towards data storage at the single molecule level

The miniaturization of the current technology of storage media is hindered by fundamental limits of quantum mechanics. A new approach consists in using so-called spin-crossover molecules as the smallest possible storage unit. Similar to normal hard drives, these special molecules can save information via their magnetic state. A research team from Kiel University has now managed to successfully place a new class of spin-crossover molecules onto a surface and to improve the molecule’s storage capacity. The storage density of conventional hard drives could therefore theoretically be increased by more than one hundred fold. The study has been published in the scientific journal Nano Letters.

Over the past few years, the building blocks of storage media have gotten ever smaller. But further miniaturization of the current technology is hindered by...

Im Focus: Successful Mechanical Testing of Nanowires

With innovative experiments, researchers at the Helmholtz-Zentrums Geesthacht and the Technical University Hamburg unravel why tiny metallic structures are extremely strong

Light-weight and simultaneously strong – porous metallic nanomaterials promise interesting applications as, for instance, for future aeroplanes with enhanced...

Im Focus: Virtual Reality for Bacteria

An interdisciplinary group of researchers interfaced individual bacteria with a computer to build a hybrid bio-digital circuit - Study published in Nature Communications

Scientists at the Institute of Science and Technology Austria (IST Austria) have managed to control the behavior of individual bacteria by connecting them to a...

Im Focus: A space-time sensor for light-matter interactions

Physicists in the Laboratory for Attosecond Physics (run jointly by LMU Munich and the Max Planck Institute for Quantum Optics) have developed an attosecond electron microscope that allows them to visualize the dispersion of light in time and space, and observe the motions of electrons in atoms.

The most basic of all physical interactions in nature is that between light and matter. This interaction takes place in attosecond times (i.e. billionths of a...

All Focus news of the innovation-report >>>

Anzeige

Anzeige

Event News

See, understand and experience the work of the future

11.12.2017 | Event News

Innovative strategies to tackle parasitic worms

08.12.2017 | Event News

AKL’18: The opportunities and challenges of digitalization in the laser industry

07.12.2017 | Event News

 
Latest News

Midwife and signpost for photons

11.12.2017 | Physics and Astronomy

How do megacities impact coastal seas? Searching for evidence in Chinese marginal seas

11.12.2017 | Earth Sciences

PhoxTroT: Optical Interconnect Technologies Revolutionized Data Centers and HPC Systems

11.12.2017 | Information Technology

VideoLinks
B2B-VideoLinks
More VideoLinks >>>