[Association of mycosis fungoides and Jaccoud syndrome].

We report here a case of a 49 year-old woman who developed a unilateral Jaccoud's arthropathy 9 years after a mycosis fungoides of the left hand. This rheumatic affection, described in 1866, is a deformation of the hands or of the feet linked to a periarticular disease without any bone lesion. Many causes have been registered but the most frequent etiology is the systemic lupus erythematosus.