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Case Report: Rheumatoid Arthritis Combined With Pigmented Villonodular Synovitis: A Report of Two Cases

Yadan Zou1, Ruohan Yu1, Zhongxing Zhao2

  • 1Department of Rheumatology and Immunology, Peking University International Hospital, Beijing, China.

International Journal of Rheumatic Diseases
|April 25, 2025
PubMed
Summary

This report details two rare cases of rheumatoid arthritis (RA) co-occurring with pigmented villonodular synovitis (PVNS). Effective management requires integrating advanced imaging, pathology, and tailored treatments for both conditions.

Keywords:
MRIadvanced imagingdifferential diagnosishemosiderin depositionpigmented villonodular synovitis (PVNS)rheumatoid arthritis (RA)synovial proliferation

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