Table of Contents

Washington University Experience | MISCELLANEOUS | Rheumatoid Nodule - Pachymeningitis - Odontoid subluxation | 4A4 Rheumatoid Meningitis (AANP 2001 Case 6) H&E X20 1

4A4,5 The walls of the nodule consist of inflammatory cells, histiocytes and fibroblasts, with palisading, particularly well seen in #4A5 (arrow).

---