(BMJ)—A 56-yo man w/ a 7-yr hx of polyarthritis and w/ heavy alcohol use presented w/ multiple subcutaneous nodules on his body and deformities of his hands and feet. Exam: hard, painless, partly ulcerated nodules near joints, tendons, and bursae, w/ restricted extension of the L index finger and L knee. What is the dx?
Rheumatoid arthritis
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Xanthomas
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Chondrocalcinosis
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Tophaceous gout
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Dupuytren dz
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