Users' questions

Do you need a MRI if you have a bad headache?

Do you need a MRI if you have a bad headache?

There is also a general feeling in the public that if you have bad headaches, you must have a brain imaging study done. In the past, a CT scan would suffice, but now that patients are researching on the internet and they all seem to want to have an MRI!

Can a brain aneurysm cause head stabbing pain?

This headache, which may be severe enough to be considered “stabbing,” will not last only a few minutes and then you feel fine, let alone only seconds and then you feel fine. If a brain aneurysm is rupturing, you will NOT feel better or improve as the process unfolds.

When to get a brain MRI after a head injury?

When there are significant findings on the physical examination such as: persistent headache after head injury. Brain imaging will often be ordered based on a headache that does not meet criteria for migraine, or has features that in the opinion of the provider is worrisome. There are few clear-cut “rules.”

What did the doctor do for pressure in the head?

I had hearing loss, tinnitus, head pain, dizziness and pressure in my head that gradually got worse. The doctor, like all others could see nothing on regular examine. He then placed a tube through my nose and found a lot of pus back there that had built up over time.

There is also a general feeling in the public that if you have bad headaches, you must have a brain imaging study done. In the past, a CT scan would suffice, but now that patients are researching on the internet and they all seem to want to have an MRI!

What to expect in a MRI for the head and the brain?

A head MRI is a noninvasive imaging test that creates detailed pictures of your brain and surrounding tissues. An MRI allows your doctor to see inside your brain to check for diseases or injuries without having to do surgery. Your doctor can use the images to make a diagnosis and recommend the best treatment for your condition.

Can a short bore MRI scan the whole body?

A short-bore system only scans the necessary part of the body, and allows the rest of the body to be outside of the magnet. For this type of scanner, only the upper part of your body would be inside the tube for a brain MRI.

What to do if you have head pressure and brain fog?

Get your vitamins B12 checked. That would explain most of the symptoms. Fortunately the original poster has had a wide range of investigations including CT and MRI brain scans, a heart tracing, EEG and blood tests, which have ruled out many of these conditions.

Which is more sensitive MRI or CT scan?

If a scan is ordered to evaluate a headache disorder, MRI with contrast is preferred as it is a more sensitive test than CT and does not involve any radiation. However, as it is so sensitive, there are often abnormal findings unrelated to the headache that may lead to further testing.

What are the results of a brain MRI?

When there are significant findings on the physical examination such as: swelling of the optic nerve. abnormal reflexes. weakness on one side of the face or body. unsteady gait. double vision. vision loss. abnormalities of the pupils.

What happens when your pain doesn’t show on X-ray or MRI?

Having a diagnosis or an injury that does not show up on x-ray or MRI is more common in my office than having a diagnosis that does show up on a scan. While people heavily rely on x-rays, MRIs or CT Scans, the truth is that most everyday aches and pains do not show up on any imaging devices or anything at all. Why is this?

Which is worse, a chest X-ray or a spinal MRI?

(High doses of X-rays are known to cause cancer in humans, but the carcinogenic effect of exposure to radiation at the low doses associated with medical imaging is not well supported; still, the average radiation from a spinal X-ray is 75 times higher than that from a chest X-ray, leading medical guidelines to caution against unnecessary exposure.)

Is it bad to have an MRI for low back pain?

On this last point, medical guidelines are remarkably clear and backed by studies demonstrating that routine imaging for low back pain does not improve one’s pain, function, or quality of life. The exams are not just a waste of time and money, physician groups say; unnecessary imaging may lead to problems that are much more serious than back pain.

Can a CT scan not show up on an X-ray?

Having a diagnosis or an injury that does not show up on x-ray or MRI is more common in my office than having a diagnosis that does show up on a scan. While people heavily rely on x-rays, MRIs or CT Scans, the truth is that most everyday aches and pains do not show up on any imaging devices or anything at all.

What are the symptoms of chronic migraine headaches?

They include: 1 Chronic migraine. 2 Chronic tension-type headache. 3 New daily persistent headache. 4 Hemicrania continua.

How many days a month do you have a headache?

Chronic daily headaches are when you have a headache for 15 days or more per month. Both adults and children can have chronic, or constant, headaches. Having constant headaches can be debilitating and can interfere with your day-to-day activities.

When do you need an MRI for a headache?

The scan can give doctors information about the structure of the brain and brain chemicals to help them find the cause of your headaches. When Would I Need an MRI to Diagnose My Headaches? Your doctor might recommend one if you’re getting headaches daily or almost every day.

What kind of tests are done for headaches in children?

These tests may include: Magnetic resonance imaging (MRI). MRIs use a powerful magnet to produce detailed views of the brain. Computerized tomography (CT) scan. This imaging procedure uses a series of computer-directed X-rays that provide a cross-sectional view of your child’s brain. Spinal tap (lumbar puncture).

How to find out if you have chronic headaches?

Chronic daily headaches. Diagnosis. Your doctor will likely examine you for signs of illness, infection or neurological problems and ask about your headache history. If the cause of your headaches remains uncertain, your doctor might order imaging tests, such as a CT scan or MRI, to look for an underlying medical condition.

What causes migraines and headaches in young children?

Factors include: 1 Illness and infection. Common illnesses such as colds, flu, and ear and sinus infections are some… 2 Head trauma. Bumps and bruises can cause headaches. 3 Emotional factors. Stress and anxiety — perhaps triggered by problems with peers,… 4 Genetic predisposition. Headaches, particularly migraines, tend to run in families.