Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Microscopic slides. Low power (A) and high power (B) views of subperiosteal femur lesion. The tumor is composed ofcystic blood-filled spaces, surrounded by fibroblastic septae, showing degenerated fibro myxoid tissue (C) , some multinucleated osteoclast-like giant cells and strands of osteoid formation (D).
