A member asked:

Had a cat scan of brain. aunt had a hemangioma a few years ago. no other tumors in family. what is the risk of this scan giving me brain cancer?

A doctor has provided 1 answer
Dr. Alon Seifan answered

Specializes in Neurology

Very very low: Brain tumors are not very heritable. Hemangiomas are not really brain tumors but actually tumors of the brain blood vessels and to my knowledge are not caused by radiation.

Answered 5/29/2016

2.4k views

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Do CT scans spot all kinds of brain tumors and brain cancer?

A doctor has provided 1 answer