Arteriovenous Malformation

Everything we do at Varian is motivated by a desire to make a difference in the lives of patients. For a first-hand perspective about the patient experience in radiotherapy or radiosurgery treatment, we invite you to read and watch our patient stories. These patients have shared with us what it was like after they were diagnosed and then treated using powerful technology from Varian.

Jennifer Costello

Radiosurgery Successfully Treats Inoperable Arteriovenous Malformation

Jennifer Costello first became aware of her arteriovenous malformation (AVM) in 1983, when she had a seizure shortly after giving birth to her second child. A CT scan revealed that she had a five-centimeter in diameter AVM deep in the left hemisphere of her brain. She was referred to a neurosurgeon, who performed an angiogram and determined that her AVM was inoperable.

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