Discussion in 'Spot Diagnosis' started by J.P.C. Peper, May 21, 2012.
What's your diagnosis?
I'll post the correct answer in a day or three!
I think it's some kind of tumor....
This probably was a bit too hard, because it usually occurs in the joints of the arm, neck or leg.
It's called synovial sarcoma, because some thought it has microscopic similarity of some synovial tumours. However, the actual cells from which the tumour develops are unknown and not necessarily synovial.
Separate names with a comma.