DEAR MAYO CLINIC: I am a 59-year-old man who had a Baker’s cyst 20 years ago. It returned three years ago. I had surgery, which was supposed to take care of things. I have had it drained twice, only ...
I’m generally not enthused about lumps and bumps of any variety on my body. But two years ago, I discovered one in particular that deeply unsettled me: a softball-sized mass behind my right knee. The ...