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Disease Information for Rheumatoid nodule
- Clinical Manifestations
- Signs & Symptoms
- Non-tender nodules/subcutaneous
- Skin nodules/Subcutaneous nodules
- Subcutaneous nodules
- Subcutaneous Nodules in Elderly
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- Arthritis with Subcutaneous/Skin Nodules
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- Granulomatous Dermatitis
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- Pathophysiology/Subcutaneous manifestation/involvement
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- PROCESS/Allergy/collagen/autoimmune (category)
- Definition
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Subcutaneous nodules seen in 20-30% of rheumatoid arthritis patients. They may arise anywhere on the body, but are most frequently found over the bony prominences. The nodules are characterized histologically by dense areas of fibrinoid necrosis with basophilic streaks and granules, surrounded by a palisade of cells, mainly fibroblasts and histiocytes.
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- External Links Related to Rheumatoid nodule
- Wikipedia
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- PubMed (National Library of Medicine)
- NGC (National Guideline Clearinghouse)
- Medscape (eMedicine)
- Harrison's Online (accessmedicine)
- NEJM (The New England Journal of Medicine)
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