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MRI detects soft tissue damage that affects the child’s hearing

Tuesday, September 16 (HealthDay News)-Caused by a defect in soft tissue Deafness Can be detected using in children MRIAccording to a US researcher who analyzed medical records of hundreds of children diagnosed with sensory nerves (related to sensory nerves) Deafness..

Computed Tomography (CT) and X-rayOften used to look for problems with bone structure in children Deafness..However, defects in soft tissue in the bone can also be a cause. Hearing loss.

Of the 170 children in this study, 101 (59%) of children aged 1 month to 17 years had deafness in both ears and 69 (41%) had deafness in one ear. A total of 271 people had sensorineural deafness in their ears.All the kids had MRI, Revealed:

  • 108 ears (40 percent) with inner ear abnormalities.
  • 87 ears (32 percent) with cochlear abnormalities, spiral structure containing hair cells essential for hearing. Of those 87 ears, 63 (23 percent) had mild cochlear abnormalities, and 24 (9 percent) had moderate to severe abnormalities.
  • Forty-nine ears (18%) had a cochlear nerve defect (53%) or a defect (47%).
  • Ears with severe and severe hearing loss were more abnormal (48%) than ears with moderate hearing loss (29%).
  • Children with moderate, severe, or severe deafness in one ear had more inner ear abnormalities (62%) than children with the same severity of deafness in both ears (38%).

Research results from researchers at the UT Southwestern Medical Center and the Dallas Children’s Medical Center were published in the September issue of the journal. Otorhinolaryngology Archive-Head and Neck Surgery..

“Many patients may remain undiagnosed for a particular cause of sensorineural hearing loss, but each patient should undergo a thorough work-up to determine the cause of sensorineural hearing loss. It must be, “writes the author of the study. “Historically, high-resolution CT was the diagnostic imaging method of choice for the first work-up of these patients, but the soft tissue structure of the inner ear involved in the electrochemical transmission of sound to the brain, such as the membrane. labyrinth And the cochlear nerve has not been fully evaluated on high resolution CT. “

“When MRI, These soft tissue components of hearing from the cochlea to the auditory cortex should be able to elucidate and improve the ability to properly diagnose the location of defects in these children with sensorineural hearing loss, “they conclude. rice field.

–Robert Preidt

sauce: JAMA / Archive Journal, News Release, September 15, 2008

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Ear infections or acute otitis media are infections of the middle ear.
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MRI detects soft tissue damage that affects the child’s hearing

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