Localized papular mucinosis is a type of mucinosis induced by several different causes. However, to the best of our knowledge, prior radiation therapy has not been reported to be related to papular mucinosis. We present a case of a 47-year-old woman who had undergone an operation for a breast carcinoma 2 years earlier and received local radiotherapy in the affected breast. Currently, she presents multiple erythematous papules that are caused by abundant dermal mucin deposits. We discuss some potential differential diagnoses.
Keywords: lichen myxedematosus; papular mucinosis; radiation therapy.
© 2014 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.