[Dermatopolymyositis during desensitization with candidin]

A dermatopolymyositis observation is reported. An urticaria has preceded the dermatopolymyositis and has been treated by a desensitivity procedure. The possible connection between this treatment and the dermatopolymyositis occurring is debated. This observation gives the opportunity to point out the importance of a thorough knowledge of the phenomena involved by such a treatment.