Sunday, June 9, 2013

Answer to Image Challenge



The answer to the image challenge this week is #1 - Atherosclerosis.  Most of you got the right answer because you obviously know that the diagonal crease seen in the earlobe is known as "Frank's sign".  The sign was originally described as a marker for coronary artery disease, with a moderate sensitivity ( approximately 48%) and specificity ( approximately 88%).  Frank's sign has been associated with other cardiovascular risk factors like atherosclerosis.

Good job, readers!  How many of you have looked in the mirror at your own earlobe?

1 comment:

KM said...

This was an interesting challange.
KM