Rheumatoid arthritis (RA), pannus, low power photomicrograph
  • "Pannus in rheumatoid arthritis, showing finger-like projections of synovium that are infiltrated by chronic inflammatory cells"
  • Ó 1999 KUMC Pathology and the University of Kansas, used with permission; courtesy of Dr. James Fishback, Department of Pathology, University of Kansas Medical Center.
  • For more information http://www.kumc.edu/instruction/medicine/pathology/ed/