Doctor insights on:
Whiplash The Brain And Mri
Mri or magnetic resonance imaging is one of the more recently developed imaging modalities available to physicians. It uses powerful magnets to generate images. There is no ionizing radiation which is a major advantage over many other modalities. Mri is the best imaging exam that we have for most soft tissue and joint related problems. There are radiologists ...Read more
Would an MRI of the brain pick up an aneurysm? My MRI of brain was clear. Headache in one eye and temple all the time. Hemicrania continua?
No: Many time, an MRA is neededGet a more detailed answer ›
Possibly: Magnetic resonance imaging, is a non-invasive, non-radiation method of cross section imaging. It is used to look at soft tissues, blood vessels and bone. Mri spine imaging will look at bone and the spinal cord with spinal nerves cords. An aneurysm is a blood vessel defect, usually of an artery such as the aorta, which lies in front of the spine. Whether this is seen depends on the image window. ...Read moreSee 1 more doctor answer
Headaches somewhat frequently. MRI brain normal. Go for MRA Brain or MR Spectroscopy of the brain? or MRI other parts? I get free MRI/MRA services.
MRA for h/a: MRA would show even small aneurysms, so if you are concerned it may add some additional information about the vessels, including small or stenotic vessels and the carotids. Also consider thyroid, diabetes, musculoskeletal strain ,eyestrain from computer, allergies,sinusitis, food intolerances ( MSG is classic), mitral valve prolapse,hydrocephalus should have been seen on MRI,and migraines. ...Read more
Cause: An eventual brain injury can be due to decreased blood flow (stroke), or an aneurysm (hemorrhage), or low blood sugar or low oxygen (hypoxia). When the term traumatic is used, the cause is a physical injury like being hit hard over the head after falling. Unfortunately any severe brain insult could affect future fnctn quite severely. ...Read more
Maybe safer in some: Gadolinium contrast could potentially cause kidney complications on rare occasion. Mri without contrast will reveal areas of atrophy, stroke, bleeding, tumors, hydrocephalus, etc, but will not clearly show certain ms lesions, aneurysms, avm's, some inflammatory problems, so, always discuss with your doctor as to why an ordered MRI might be done in a variety of ways. ...Read moreSee 2 more doctor answers
Radiology.Can stress loading MRI of spine show up how the c-t-l spine really work under normal movement and affect head brain and movement?
Possibly: Weight bearing MRI can give a glimpse into what happens with loading stresses however these are typically more uncomfortable for the patient and sometimes insurance companies do not pay for this added service. Often times, using flexion/extension based spine x-rays can augment the static image of the MRI and provide more info as well. ...Read moreSee 1 more doctor answer
Sometimes, yes: MRI brain is done in HA mostly to rule out serious problems like tumor, inflammation, infections, abscess causing HA, which is non-responsive to meds, worsening day by day and increase in severity. If you just have plain daily HA, which has been contrast then chances of MRI will show anything is pretty low. I would recommend virtual consult or concierge with me to discuss further. ...Read more
No: The x ray radiation in a CT has no measurable or known effect on neural tissues. 1) dose is way too low and 2) nerves are relatively radioresistant since the cells don't reproduce very fast, if at all. There is a theoretical risk of cataracts and cancer years later, but this is incredibly small esp. for a single scan and controversial anyway. ...Read moreSee 1 more doctor answer
Neck cracking/popping, forehead/scalp tingling, the result of pinched nerves in neck from bulges at C5-C6 and C6-C7 via neck MRI?
MRI's and CT's of brain were normal. Thanks.
Does not correlate.: The disk bulges at C5-C7 should affect your arm & neck, not the forehead & scalp. Many people live their ENTIRE LIVES with bulging disks & don't complain of any pain, so MRI or CT scan to "diagnose" bulging disks is actually a gross misuse of imaging. Talk to your doctor or a neurologist about your symptoms to undergo accurate testing. Or use HealthTap Prime. Good luck to you; hope you find cause. ...Read more
Yes : If pituitary tumor is suspected a detailed endocrine evaluation is necessary to assess whether it is a functionally secreting tumor. Especially looking for acth secreting tumors given your history there are other types that present with generalized symptoms but a thorough endocrine evaluation should establish this in addition a very refined mri. ...Read moreSee 2 more doctor answers
Sometimes: Damage to the hippocampus may show up on MRI, especially if it is the reason the MRI is done- so that the hippocampus is examined in detail. Keep in mind though that extensive damage is ordinarily needed to show up on the MRI, and small disruptions may not show up. So there can be a damage and a normal MRI, unfortunately. ...Read moreSee 1 more doctor answer