Spider Found Living in Woman's Ear for 5 Days

Thanks to @beubank for alerting me to this story about a spider who lived in a woman's ear for 5 days before being removed. As an aside, in typical media blunder of factual error, in the Huffington Post, a picture is shown of the spider stating an "x-ray photo"... COME ON!!! The picture is NOT an x-ray in any way shape and form!!! It's just a regular ordinary picture one takes with a camera.

On that note, August 9, 2012 must be the time for all media to report on all sorts of things found in people's ears and noses.

Fox News reported on a story about a lego being stuck inside a kid's nose for 3 years.

In the past year, I must have removed several cockroaches, ticks, rocks, pebbles, play-doe, paper, cotton, and even one moth. Never a spider however.

In perhaps one of the most impressive arrays of foreign objects removed from the ear, nose and throat (I believe in the thousands) is on display at the Mutter Museum in Philadelphia. All objects were removed by a single ENT (Dr. Chevalier Jackson). If you are ever in Philadelphia, this museum is a must see.

To Ear Plug or Not to Ear Plug

Seems like a fairly simple question... but oh what controversy it stirs up when regarding a patient with ear tubes who wants to go swimming.

There are two schools of thought...

1) Based on evidence and research, no need to wear ear plugs... ever.

The argument... Well, here's the research:

• A meta-analysis of swimming and water precautions.
• Water precautions and tympanostomy tubes: a randomized, controlled trial.
• A meta-analysis of swimming and water precautions.
• The effect of water exposure after tympanostomy tube insertion. 

 2) Based on personal experience, ear plugs should be worn.

The argument:

When there's a tube present through the eardrum, any water that gets into the ear canal can potentially go through the tube and into the middle ear space and cause an infection (otitis media). The middle ear space should remain sterile, but if the water is contaminated with germs, this sterile space becomes violated.

Remember, germs found in swimming pools, lakes, rivers, and oceans can be quite funky to say the least. Think of all the birds and animals that go potty in such bodies of water (let alone humans).

Furthermore, there is a type of ear infection called Swimmer's Ear (otitis externa) which is an infection of the skin lining the ear canal. If swimming can cause Swimmer's Ear, than by golly, it certainly can cause middle ear infections as well.

Also, if swimming can cause life-threatening brain eating amoebic infections (amoeba travels into the nose and up into the brain), than by golly, such water getting into the ear can certainly cause ear infections.

Though research does not necessarily bear this argument out, many ENTs have noted from personal experience that it is not uncommon that a patient with ear tubes presents with a draining ear infection within a few days of swimming.

Given water precautions take minimal effort and costs little ($10 ear plugs or swim cap or ear bands... see below), it seems worth it to play it on safe side.

Conclusion?

What do I typically recommend? Ear plugs when swimming, but not necessary when taking a bath (given tap water is theoretically clean).

Many will disagree depending on who you ask, but that's my personal opinion.

Noise Hyper-Sensitivity in Kids

Although we mainly see kids for hearing loss due to fluid in the ears, chronic ear infections, or eustachian tube dysfunction, every so often, a child will show up with the exact opposite problem.

The child hears just fine, but suffers from noise hypersensitivity, also known as auditory hypersensitivity. Such children are overwhelmed from everyday noises whether doorbells, sirens, key clanking, etc; typically high-pitched sounds. The hands will go over the ears in an attempt to dampen the sound and may even become tearful.

This phenomenon is not uncommon in kids with developmental delays, autism, central auditory processing disorders (CAPD), Down's syndrome, etc. But "normal" kids may suffer from this condition as well.

Before going into treatment, one first needs to understand how sound is perceived first.

Human hearing is a complex listening device composed of not just the ability to "hear" the sound, but also to "comprehend" the sound. Disorders like CAPD is analogous to dyslexia where the patient can "hear" sounds perfectly normally, but has trouble understanding what they hear.

As a child develops, the auditory neural pathways in the brain that govern the comprehension of sounds are either reinforced or dampened down with time. For example, auditory neural pathways that allow for speech comprehension are reinforced whereas neural pathways perceiving background noises and other random sounds are dampened with time.

In auditory hypersensitivity, for whatever reason, the auditory neural pathways governing the perception of certain miscellaneous noise like sirens or doorbell are reinforced causing the perception of the sound to be more significant and tremendous than it should be. In a normal child without sensitivity, such pathways are suppressed.

To use an analogy, consider the auditory neural pathway like the road system in the United States. Over time, certain roads like the interstate highway is "reinforced" leading to more drivers using such streets to get from point A to point B far more quickly than if they used local roads. Problems occur if for some reason, cars avoid the highways and local roads are taken preferentially leading to traffic jams and irate drivers.

Auditory hypersensitivity is kind of like that... local roads being "reinforced" when it should be suppressed.

So what can be done to treat this frustrating condition?

In essence, therapy is geared towards reinforcing good auditory neural pathways and suppressing the bad ones that lead to noise hypersensitivity.

Such therapy programs include listening to special music and ear training exercises. One such program is "The Listening Program".

But one thing is clear... keeping someone with noise sensitivity in silence is the worst thing that can be done. It just reinforces the bad pathways!

Of course, there are other causes of noise sensitivity:

1) Migraines (children may not exhibit the class head pain, but they still can suffer from noise sensitivity)
2) Cochlear hydrops (if associated with hearing loss, tinnitus, sound distortion)