Surgeon Develops Revolutionary Endoscopic Procedure For Removal Of Most Difficult To Access Brain Tumor

Main Category: Neurology / Neuroscience
Also Included In: Cancer / Oncology
Article Date: 21 Sep 2010 - 6:00 PDT


One of the most difficult-to-remove tumors located deep in the midbrain area can now be safely excised thanks to the work of one Los Angeles surgeon. Hrayr Shahinian, M.D., medical director of The Skull Base Institute in Los Angeles, has developed a minimally invasive approach to removing pineal tumors so called as they are shaped like pine cones. The new procedure is expected to replace the more invasive open brain approach favored by neurosurgeons, which leaves patients more vulnerable to brain damage and other side effects as well as long and difficult recoveries. Shahinian says that his patients are enjoying healthier asymptomatic lives not to mention much shorter treatment and recovery times.

"For patients suffering from significant symptoms, open brain surgery is often the first option. When surgery is required, this minimally invasive approach is an excellent and safe alternative and results in much shorter surgery and hospitalization times and fewer complications."

More common in children than adults (average age of diagnosis is 13), pineal tumors can cause headaches, nausea, fatigue, visual impairments, double vision, memory problems, seizures and, in children, precocious puberty. While 20% of pineal tumors are benign or relatively benign, 80% are highly malignant and their exact cause is unknown. Even benign tumors can be problematic as they can press on nearby brain structures causing painful and serious reactions.

The new procedure developed by Shahinian involves making a dime-size opening behind the ear, inserting a small endoscope over the top of the cerebellum and through a natural pathway accessing the deep-seated pineal tumor. This eliminates the need for any metal retractors or having to go through brain tissue to reach the problem area.

"I'm delighted that my endoscopic approach is bringing hope and relief to patients suffering from pineal tumors," said Hrayr Shahinian, M.D. "For patients suffering from significant symptoms, open brain surgery is often the first option. When surgery is required, this minimally invasive approach is an excellent and safe alternative and results in much shorter surgery and hospitalization times and fewer complications."

Source:
Frank Groff Inc.

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