A 38 year old female presents with a small, painless soft tissue mass just lateral of the tibial tuberosity. The mass is completely excised and a representative photomicrograph is shown above. What is the diagnosis?
a. Low-grade fibromyxoid sarcoma
c. Juxta-articular myxoma
d. Myxoid liposarcoma
Check answer here.
Source: BoardVitals, 11/12/2013