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.
Histopathological examination of tissue collected from the left lateral patellofemoral joint. (a) Granulation tissue with inflammatory cell infiltration and vascular hyperplasia were observed, but a tumor-like lesion with synovial proliferation was not detected (hematoxylin and eosin; ×40). (b) Inflammatory cell infiltration, vascular hyperplasia, and fibrous tissue were observed, consistent with findings for granulation tissue (hematoxylin and eosin; ×100).
