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Clinical, morpho-immunological and cytogenetic characteristics of malignancies are very polymorphic. And no less heterogeneous are paraneoplastic skin presentations arising before malignant tumour manifestation and/or proceeding in parallel. In the current literature review the most common paraneoplastic dermatosis are presented: pyoderma gangrenosa, dermatomyositis, paraneoplastic pemphigus, pityriasis rubra pilaris, Bazex syndrome, necrolytic migratory erythema, ptyriasis rotunda, Sweet syndrome. It is provided modern concepts in pathogenesis, clinical features and treatment approaches.
Murashkin et al. (Mon,) studied this question.