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10 Cards in this Set
- Front
- Back
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stages of gout
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1.Asymptomatic hyperuricemia
2.Acute gouty arthritis *90% monoarticular *50% in MTP (big toe) 3. Intercritical period (time period b/w attacks0 4. Chronic Tophaceous gout |
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monoarticular arthtiris
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infxn (i.e. N gonorrhea)
or crystal-induced (gout) |
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definitive Dx of gout
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-ID urate crystals in synovial fluid by seeing
negative birefrigence (yellow and parallel, or blue and perp) |
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Calcium Pyrophosphate Deposition Dz
-features? -sites? |
causes chondrocalcinosis (Ca2+ in chondrocytes)
site: knee |
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crystal in knee/
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Calcium Pyrioiphosphate Dz
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crystal in MTP
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gout
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bacium calcium phosphate dz
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calcium phosphate crystals aghgregate into masses around joints and bursa
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infectious arthritis: stages
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Stage 1:
synovial cell destruction==>remove proteoglycan fro articular cartilage *reversible if chrondocytes not damaged Stage 2: articular cartilage damaged Stage 3: synovial fluid prolifeation ==>destroy collagen |
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tenosynovitis+migratory polyarthritis
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Neisseria gonorrhea
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Neisseria gonorrhea
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1.synovitis: migraotry polyarthritis that then localizes to one joint, MC=knee
2. tenosynovitis: dorsum of hands and feet 3. dermatitis: pustules on hand |
