Clinical and morphological aspects of sinovitis in early rheumatoid arthritis.
The earliest joint changes in rheumatoid arthritis occur in the synovial membrane, leading to development of an unsuppurated proliferative synovitis. This study is based on 33 cases of early rheumatoid arthritis for which we have investigated a series of clinical and morphological parameters. For the examined cases we found that the disease incidence reached its maximum in fifth and sixth decades of life, predominantly in females, over half of cases being diagnosed in the first six months from the onset of the disease. Histopathological study of synovial membrane samples showed characteristic morphological changes but unspecific for the disease, represented by the synoviocytes proliferation, inflammatory infiltrates, fibrinoid necrosis, fibroblasts proliferation and vascular changes. Reaching composite histological score may be useful by providing some information on the severity of the disease.
Department of Anatomy, University of Medicine and Pharmacy of Craiova.
B
B
Căpitănescu
Department of Pathology, University of Medicine and Pharmacy of Craiova.
Cristiana
C
Simionescu
Department of Pathology, University of Medicine and Pharmacy of Craiova.
C
C
Mărgăritescu
Department of Pathology, University of Medicine and Pharmacy of Craiova.
Al
A
Stepan
Department of Pathology, University of Medicine and Pharmacy of Craiova.
Raluca
R
Ciurea
clinic; early rheumatoid arthritis; histopathology