Caplans syndrome natural history, complications and prognosis

Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]

Caplans syndrome Microchapters
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Differentiating Caplans syndrome from other Diseases
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Natural History, Complications and Prognosis
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Complications

Possible complications include:

• Increased risk for tuberculosis
• Progressive massive fibrosis (scarring)
• Side effects of medications

Prognosis

Caplan syndrome rarely causes serious breathing trouble or disability due to lung problems.

The nodules may pre-date the appearance of rheumatoid arthritis by several years. Otherwise prognosis is as for RA; lung disease may remit spontaneously, but pulmonary fibrosis may also progress.