Doctor insights on:
Mri Internal Auditory Meatus
No: An MRI of the temporal bone which includes the auditory canal cannot show noise-induced hearing loss. Hearing loss is evaluated with a hearing test and audiogram. The cause of the hearing loss can be speculated at based on your history and the findings from the hearing test. There is no imaging study that can quantify hearing loss. ...Read more
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
Can sarcoidosis look like possible vestibular schwannoma on mri? Have spinal marrow lesions. Wondering does internal auditory canal MRI use contrast?
I have mild tinnitus and moderate vertigo. Scan shows Prominent AICA branches extending into both internal auditory canals. Implication/treatment?
Controversial cause: although the labyrinthine artery, which is a branch of the anterior cerebral artery supplies the middle ear, whether prominence of this artery can cause ringing in the ears is controversial. I would make sure there is not another cause for the tinnitus. such as hearing loss due otosclerosis or hardening of the little bones that conduct sound or some other problem. ...Read moreSee 1 more doctor answer
MRI of the brain 12.07.2014 CONCLUSION: external hydrocephalus. Lateral ventricles ASYMMETRICAL BRAIN L> R, Ext. Third ventricle is not expanded, the
Hydrocephalus: External hydrocephalus is a build up of cerebrospinal fluid over the surface of the brain rather than in the ventricles. Normally cerebrospinal fluid circulates from the brain to the spinal cord and back to the brain. When there is poor reabsorption or blockage then hydrocephalus (water on the brain) develops. See a neurosurgeon to help with treatment. ...Read more
I was wondering does the chorda tympani nerve carry vibrations that travels via the internal auditory meatus ?
Branch of Facial n: Chorda tympani is a branch of the mastoid segment of the facial nerve. Contain preganglionic parasympathetic fibers which innervate the submandibular and sublingual glands. Also contains afferent taste fibers from anterior 2/3rds of the tongue destined for nucleus of solitary tract. Does not travel through internal acoustic meatus. ...Read more
CTscan inflammatory soft tissue middle ear partially surrounding the auditory ossicles extends in2 Prussak's space. Meaning? What's Prussak's space?
Ear infection: Prussacs space is the area of thin tympanic membrane at the neck of the malleus. In early infections it is an area of retraction. Over time inflammatory tissue can expand and cause chronic problems in the ear. Office exam with microscope can easily monitor that area without the necessity of CT scan. Rarely chronic drainage and infection marks the development of cholestetoma ...Read more
Brain MRI says satisfactory intraluminal signal is noted in distal carotid vertebral and basilar arteries. Unremarkable brain MRA. What does this mean?
Normal vessels.: means normal vessels.Get a more detailed answer ›
Had MRI DIZZINESS &tinnitus. Results -vessels looping into each internal ear canal possible compression 7&8 nerve. Could this cause symptoms?
Could T2 hyperintensity in the superior Semicircular Canal indicate Endolymphatic Hydrops or Menieres?
Need to see pictures: T2 hyperintensity means fluid. But the semicircular canals have Endolymph fluid normally. Whether there is excess fluid (hydrops) that is causing symptoms (Meniere's) cannot be established with certainty by MRI. A dilated canal could indicate hydrops but that would depend on how the pictures look. Obtain a copy of MRI pictures & report to upload on HealthTap Prime; you'll get better answers there. ...Read more
MRI disc protrusion impingement of thecal sac L4/5&L5/S1, biopsy vulva-mild chronic inflam. nerve or skin? constant stinging vulva area. STDs negative
Not enough info: While it may be difficult to say without looking at the images themselves it sounds like you have disc bulges, not an uncommon finding, but no herniation. The most common symptoms of a herniation would be stereotypical pain in the leg, not the vulva area. I am unclear how the vulva skin biopsy plays into this, was this recommended by your doctor? If not done yet I would recommend a gynecologist. ...Read more
Mri of my spine showing an intramedullary t2 hyperintense lesion at t1 (4mm) with dilatation of central canal. Ct brain -periventricular wm ischemia im only 49 with severe pain and mobility problems?
SEE NEUROLOGIST: There are several possible causes, and these include arteritis/vasculitis, multiple sclerosis, lyme disease, sjogren's, etc. Spinal fluid analysis may be necessary. Get diagnosed asap, and start treatment without delay. Changing your diet will not help this, you need medical care. We have loads of therapies to reverse and/or control all of this. ...Read moreSee 1 more doctor answer
Ct scan of head findings : modrerate prominence of cortical sulci, gyri, sylvian, fissures, csterns ventricles and cerebellar foliae. ...What to do ?
Cardiologist said Aneurysm External and Internal Carotid very rare in Neck and rare inside Sternal Head andJugular Notch No Ultrasound Needed ?True?
Carotid thoughts: I assume there are no symptoms. Aneurysms are rare but do occur. See: http://www.sciencedirect.com/science/article/pii/S0741521400498800 Why not instead worry about garden variety plaque/stenosis in a 49 yo and try for a screening carotid U/S? No harm in a screening U/S, but may not be so available in the UK. Would advise if a signif. history of smoking or family history of vascular disease. ...Read more
Having mri/mra of neck, carotid, and posterior fossa - will it show masses in the cerebellopontine angle, jugular, vagal, vestibular schwanommas, etc?
Head and Neck Masses: Mri uses large magnets to create images of possible masses. Mri is a related technology that images blood vessels to look for blockages or aneurysms (ballooning). While there are some more specialized tests to look at certain areas, in general, the answer to your question is yes. ...Read more
If MRI brain scan says chronic infarct noted in occipital lobe &prominence noted in basal cisterns, cortical solci then shall I see neuro or physchoDR?
Micro infarcts on mr: This really depends on what symptoms you are having. Probably the first person you should see is a neurologist for a full evaluation. ...Read more
Shoulder MRI: What does this mean? Focal bony proliferation w/focal chondral labral separation suspected @ posterior labrum at the 8 o'clock position?
Labral tear: See an experienced shoulder arthroscopist to assess clinical correlation w/ this MRI report.Basically it means you MAY have a labral( cartilage) tear of your shoulder in the 'back' portion ( posterior)of your glenoid( shoulder socket).the possible 'bony proliferation' may be a response to a long- standing labral tear.Clinical Correlation needed! Best of Luck! ...Read more
Can magnetic resonance neurography detect injury/inflammation to the ilioinguinal nerve or the iliohypogastric nerve?If not, what can?
It may: Mr neurography has not been perfected, is only performed at a few specialized centers, and highly operator dependent. High resolution ultrasound may be more cost effective and provide the desired information. Regardless, injury to these nerves can be diagnosed on clinical grounds and imaging is rarely needed. Diagnostic nerve block with an anesthetic agent may help confirm the diagnosis. ...Read more
Enlarged perivascular space in basal ganglia. Is by any cranial nerves? Double vision, enlarged pupils, trigeminal neuralgia, pulsating tinnitus
In human anatomy a meatus is referenced usually referenced as an opening to a canal. For example the auditory meatus is the opening in your ear that opens into your hearing canal that transmits sounds to your to your brain for interpretation. Likewise the urinary meatus opens into your urethra through ...Read more
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