NYT: Tonsil Stones (aka Tonsilloliths)

The NYT published a story on tonsil stones on Aug 31, 2009. Tonsil stones, otherwise known as tonsilloliths, are "stones" that are found and ejected from tonsils that consist of mucus, dead cells and other debris that collect in the deep pockets of the tonsils and gradually condense into small, light-colored globs. Bacteria feed on this accumulated matter, giving rise to the odor.

The only known cure for tonsilloliths is tonsillectomy, though more conservative measures are encouraged first prior to surgery. There is also a minimally invasive procedure our office performs called tonsil cryptolysis which is a procedure to try and eliminate this problem prior to considering tonsillectomy.

A recent research paper does offer tantalizing clues to address tonsilloliths more conservatively as it found that tonsil stones are more like living biofilms rather than an inert stone. Read the abstract here.

Read the story here.

Nosebleed Due to a Leech (IN the Nose)!

New England Journal of Medicine published a picture AND video on August 27, 2009 showing a leech inside of the nose that caused one man's nosebleed (also known as epistaxis). Apparently, he had washed his face in freshwater stream 7 days prior to presentation.

Yikes! Poor fellow...

Read the NEJM article here. Watch the video of the surgeon removing the little bugger here...

Read about more common causes of nosebleeds and how to control them here.

Dr. Chang Featured in Local Newspaper

Well, to be more accurate, Fauquier Hospital used Dr. Chang as advertisement for its "Be Yourself" campaign. Other physicians have been portrayed in a similar fashion. This ad appeared in the September 2009 Discover Fauquier's Values publication.

Chewing Gum Improves Memory?!!

I came across interesting research that hinted at the possibility that chewing gum improves tasks that require memory recall. This was first suggested in a study published in 2002 in the journal Appetite where chewing gum was found to selectively improve aspects of memory in healthy volunteers. The researchers took seventy-five adults and separated them into three groups: those that chewed gum during a twenty-minute test of memory and attention, those that mimicked the chewing movement, and those that did not chew at all.

They found that people who chewed scored better on long- and short-term memory tests (measured by word recall).

The authors speculated on three possible explanations: brain activity in the hippocampus increases while people chew, so this might help with memory; gum chewing promotes the release of insulin, which might indirectly affect memory; and the most straightforward—chewing can increase heart rate slightly, and this increased blood flow could deliver more oxygen to the brain.

Follow-up studies in 2004 supported these initial findings.

A more recent study in 2009 using 101 student volunteers found that it wasn’t the gum per se but any candy (cinnamon candy in the study) or oral stimulus can help a person remember information. Based on this study, it was felt that the oral action as well as the scent of the candy/gum served as a memory cue for information.

Maybe those gum-smacking kids in class did know something the rest of us did not.

Fortunately, fear not teachers... There are other studies that have been done that have not replicated these results at all and even contradicts them.

Chewing gum can also exacerbate/cause TMJ problems.

Image taken from Wikipedia.

Another Reason to Stop Smoking... Decreased Sense of Taste

Greek researchers published a study in which they described a significant decrease in taste ability in smokers compared to non-smokers. In the study titled "Evaluation of young smokers and non-smokers with electrogustometry and contact endoscopy," 62 male Greek soldiers were evaluated for smoking and taste by using two different instruments called electrogustometry (measures taste thresholds) and contact endoscopy (wich evaluated the morphology and density of papillae on the tongue's tip).

This study could explain why smokers not only complain of decreased sense of taste, but also change in the way things taste (dysgeusia).

Click here to read the study abstract.