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June 12, 2024

Delving Into Cavernous Malformations

by Zara Jethani

Cavernous malformations (CMs), also known as cavernomas or cavernous angiomas, are clusters of abnormal, dilated blood vessels that can form in the brain, spinal cord, or other parts of the body. Learn more.

dr adi lyer episode 28
May 23, 2022

Treating Blood Vessel Malformations in the Brain | Dr. Adi Iyer

by Anthony Effinger

Neurosurgeon Dr. Adi Iyer, knows his way around the branching arteries that feed our brains. He treats a variety of diseases there. When a hemorrhagic stroke patient comes into the hospital, he treats the ruptured artery as fast as he can because time lost is brain lost. Listen to this episode to learn how Dr. Iyer does it, and how he can treat aneurysms before they burst.

May 12, 2022

Celebrating EMS Week

by Guest Author

Pacific Neuroscience Institute celebrated EMS week with events and training on advanced stroke knowledge and lifesaving care.

Arteriovenous malformation AVM
February 16, 2022

What is an AVM?

by PNI Experts

An AVM, or arteriovenous malformation, is a rare disease (approximately 1-5 out of 10,000 patients) of the blood vessels in the brain.

Treating the Blood Vessels That Fuel Your Brain
January 31, 2022

Treating the Blood Vessels That Fuel Your Brain | Dr. Walavan Sivakumar

by Anthony Effinger

Your brain is an energy hog. It accounts for just one percent of your body weight, but it consumes about 20 percent of your total energy. The blood carries oxygen and 20 percent of blood flow goes to the brain, because all that work requires oxygen. Large arteries are constantly rushing blood to your brain, where it filters into smaller and smaller vessels.

Dr. Walavan Sivakumar with AVM patient Malia
July 14, 2021

Patient Story: Malia’s Brain AVM Changed the Course of her Life

by Robin Banuelos

MEET MALIA Malia’s life changed in 2017 while on a college tour with her mother in Seattle, Washington. They were preparing for her next chapter in life as a 17-year-old junior in high school. This is a time when parents hope their healthy children can...

Charles Demachy with his wife Virginia
March 11, 2021

Stop & Smell the Roses: Experiencing a Brain Aneurysm

by Guest Author

A South Bay man survives a life-threatening brain aneurysm thanks to a rapid medical response at Providence Little Company Medical Center in Torrance, California. Charles Demachy, a local SoCal plant nursery owner, remembers the headache most of all. It was crushing and “weird,” he says....

February 2, 2018

Comprehensive Stroke Center and Neuroscience Care in Torrance

by Zara Jethani

Dr. Walavan Sivakumar, director of neurosurgery at Providence Little Company of Mary Medical talks about the one of a kind Pacific Neuroscience Institute clinic. The center offers comprehensive services for treating a wide spectrum of neurological and cranial disorders. Check out this great and informative interview with NEWSBREAK Live.

elderly woman laughing
December 25, 2017

When a Fall Turns Into a Race Against Time

by Zara Jethani

What started out as a normal night in a retired nurse's life quickly turned into a race against time. Read about how a small fall landed this patient in the hospital and in the OR for emergency brain surgery.

emergency room sign
October 15, 2017

What You Should Know About Stroke and Aneurysm Treatment

by Zara Jethani

Stroke and brain aneurysm are emergencies and a patient should be rushed to the ER for immediate treatment. Find out what you need to know about treatment.

Last updated: July 11th, 2025