What’s causing that bump on your elbow? It could be a cyst, infection, bursitis, a lipoma, basal cell carcinoma, or a side effect of your avid tennis playing. We list eighteen possible causes of ...

Six-time major champion Boris Becker arrived at the U.S. Open this week with a lump on his right elbow the size of a (what else?) tennis ball. The injury was spotted by the Irish Daily Mirror who ...