Did you recently learn that an immediate family member has an aneurysm and are wondering if you should undergo yearly MRI screenings, what with all the anxiety this would cause?

Of course, getting a clean MRI would be a huge load off your shoulders, but as the weeks draw closer to the next screening MRI, your days would be filled with anxiety — even if you wouldn’t mind lying inside that tube.

However, one thing that you should know is that cerebral aneurysms grow very slowly.

MRI stands for magnetic resonance image.

A person whose MRI was negative for one of these bulging blood vessels isn’t going to suddenly have an aneurysm showing up 12 months later.

The screening, when recommended for family members, would be further apart than 12 months.

So the big question then is, should someone with a family member diagnosed with a brain aneurysm undergo routine MRI screenings years apart?

“A brain aneurysm can occur in first-degree family relatives,” begins Farhan Siddiq, MD, co-medical director of Stroke and Cerebrovascular Disease, and endovascular neurosurgeon, Texas Health Fort Worth.

“Up to 10 percent of the aneurysms can be familial,” says Dr. Siddiq, a member of North Texas Neurosurgical & Spine Center, a Texas Health Physicians Group practice.

“Routine screening for first-degree family relatives of an aneurysm patient is controversial.

“We typically recommend that first-degree family relatives over the age of 25 years should have a screening MRI with MRA, particularly in a ruptured aneurysm case. There is some data to support that.

“If two or more family members have a brain aneurysm, screening of first-degree relatives over the age of 25 years is recommended.

“Screening should be done every 5-10 years. It is believed that these patients may develop an aneurysm at an early age and have a higher risk of rupture.”

Dr. Siddiqdr. siddiq is fellowship-trained in endovascular surgical neuroradiology and vascular neurology from the University of Minnesota Medical Center. His areas of special focus also include brain aneurysms and carotid disease.