NYT: Single Gene Mutation Allows Humans to Talk and Not Animals

In the Nov 11, 2009 New York Times Science section, a story has been published titled “Speech Gene Shows Its Bossy Nature” where a single gene known as FOXP2 has been found to be responsible for speech (or lack thereof). All animals have an FOXP2 gene, but the human version’s product differs at just 2 of its 740 units from that of chimpanzees, suggesting that this tiny evolutionary fix may hold the key to why people can speak and chimps cannot.

Read more of the story here.

Google Flu Shot Finder

The brainy folks at Google has been at it again… Not only did they produce a map showing the flu trends in the US… but now they have produced a Flu Shot finder based on zip code for both seasonal as well as H1N1 vaccines. The locations are displayed on their Google Maps page.

Check it out here!

McGovern Nipple for Infants Born Unable to Nasally Breathe

I recently received a phone call regarding a newborn who the pediatrician suspected had bilateral choanal atresia. This is a situation in which the infant is not able to breath through the nose. This inability to nasally breath is a major problem because newborns are obligate nasal breathers (newborns do not know how to mouth-breath unless they are crying).

As such, there are two options to immediately perform in order to allow a newborn to breath to stay alive. Intubate… or place a McGovern Nipple. A McGovern Nipple is made by (see picture below):

1) Cutting off the tip of the nipple used in a milk-bottle creating a hole about 1cm in size. Try to preserve as much length as possible!
2) Inserting the nipple into the newborn’s mouth
3) Placing a surgical mask such that the mask part is behind the baby’s head and using the strings to keep the nipple in place inside the infant’s mouth.

This forces the newborn to mouth-breath. Without this contraption, the child will literally suffocate.

I have specifically created this blog article because I had a lot of problems trying to find a picture of this contraption to show the pediatrician. Hopefully, this will make it easier for others to figure out what the heck a McGovern Nipple is and how to make and use one.

The only way to definitively correct this problem is by surgically removing the blockage that is blocking the infant’s nasal passage.

Source:
Cummings Otolaryngology Head & Neck Surgery 4th Ed. Chapter 178: Congenital Malformation of the Nose. Volume 4, Page 4101.

RANDOM: Washington Post Cartoon Making Fun of ENT

A patient of mine brought the funnies from the Oct 28, 2009 Washington Post of a cartoon by John McPherson poking fun at ENT.

New Voice-Mail Phone # for Patients With Difficulty Hearing

Due to patient demand, we have established a voice-mail phone number that patients who have difficulty communicating over the phone due to hearing loss can call and leave a precise message on a voice mail. This service is available only to our established patients who have been seen in our office.

This avoids frustration and difficulty communicating when talking to our front desk (because you can’t hear what we say over the phone).

We will check this voice mail several times a day.

The Audiology Voice-Mail phone number is: 540-316-0588

Of course, if you want to talk to a staff member, you can still call our regular main office number at 540-347-0505.

Washington Post Medical Mystery: Rare Severe Sore Throat Caused by Lemierre Syndrome

On Nov 3, 2009, the Washington Post Medical Mystery section published a story titled “Annoying bug turned out to be much more” where a 19 year old female presented with a sore throat which rapidly progressed to a blood clot in her jugular vein, pneumonia, and massive swelling in her neck.

What she ended up having was “Lemierre syndrome” suspected by the diagnosing doctor at Georgetown University Medical Center based on the two telltale symtoms of a jugular infection and presence of a blood clot.

Read more about this story here.

USA Today on Hearing Aids

USA Today on November 2, 2009 published a story entitled “Your Health: Hearing aid guide cuts through the noise” in which best practices for buying a hearing aid is discussed. For the story, Dr. Debara Tucci at Duke University Medical Center was interviewed.

The advice is summarized by an FDA online guide (at fda.gov, click on “medical devices,” then “hearing aids”) that includes suggestions on how to get your hearing evaluated, how to choose a device and how to get it properly adjusted.

Our practice provides the full spectrum of hearing aid evaluation as well as hearing aid dispensing services (selling, repair, accessories, etc).

There’s Always Someone With a Bigger Mouth

Continuing the spirit of Halloween with semi-relevant ENT random news…

Someone forwarded me this picture of a TEN foot great white shark which was bitten by an even bigger great white shark. Apparently, the poor shark was still alive when it was captured in Australia.

Click here to read the story and watch a video!

Crazy Pumpkin Carvings Related to ENT

In celebration for Halloween today, I have found a few crazy pumpkin carvings courtesy of Extreme Pumpkins.

Here is the one that I carved, complete with snotty tissues:

If you have another relevant one, please comment and include a link to a picture. Enjoy!

Nasal Endoscopy to Evaluate Hoarseness on Dr. Oz Show!

On Oct 23, 2009, Dr. Oz (his show) with the assistance of Dr. Jonathan Aviv, demonstrated a procedure called Nasal Endoscopy which is the main method of evaluating a patient with hoarseness. A pretty good and accurate demonstration I may add.

Watch the video clip here.

Of course, I have produced a few video clips of the same of which one can be viewed below. Click here to watch one being performed on a child. Read more about this procedure here as well as what happens when the voice doesn’t sound normal here.