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Artrite Reumatoide - ASL n. 4 Chiavarese

Artrite Reumatoide - ASL n. 4 Chiavarese

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Meccanismi patogenetici dell’AR<br />

Early Rheumatoid Arthritis<br />

Neutrophils<br />

Neutrophil<br />

Hyperplastic<br />

Synovial<br />

Membrane<br />

Capillary Formation<br />

Hypertrophic<br />

Synoviocyte<br />

T Cells B Cells<br />

Adapted with permission from:<br />

Choy EHS, Panayi GS. N Engl J Med. Med.<br />

2001;344:907–<br />

2001;344:907<br />

916.<br />

Copyright © 2001 Massachusetts Medical Society.<br />

All rights reserved. reserved<br />

Normal knee Joint<br />

Established Rheumatoid Arthritis<br />

Neutrophils<br />

Plasma Cell<br />

Synovial Villi<br />

Extensive<br />

Angiogenesis<br />

Eroded Bone<br />

Bone<br />

Cartilage<br />

Capsule<br />

Synovial<br />

Membrane<br />

Synoviocytes<br />

Pannus

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