A Waldenström macroglobulinemia case, manifested in the form of non-specific skin-symptoms (cold urticaria and cold purpura) is described in a 37 years old female patient. As new skin-symptoms progressive telangiectasia and naevi aranei could be observed. Involvement of skin may be explained by macroglobulins with kryoprotein properties, making early diagnosis possible at the same time.
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