Livedo reticularis is a web-like pattern of discoloration in the skin. It happens because of problems with small blood vessels and may occur alongside rheumatoid arthritis (RA). When you think about ...

Add Yahoo as a preferred source to see more of our stories on Google. Sore, stiff joints are more than just a nuisance. When pain flares up, it can sometimes make even simple tasks like driving or ...

The case description for Case 10-2013 appears below. What diagnostic tests will prove useful? What is the diagnosis? The correct diagnosis, along with the full description of the case and the ...