A 3-yr-old boy presented with a monoarthritis. Persistence of the condition and some unusual features led to re-evaluation of the original investigations, when a diagnosis of extensive plexiform neurofibroma involving his right leg was made. This previously unreported presentation of neurofibromatosis is discussed.

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http://dx.doi.org/10.1093/rheumatology/36.2.286DOI Listing

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