PubMed · 13186136
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P CACCIALANZA, A G BELLONE. 1954. [Parapsoriasis].. https://pubmed.ncbi.nlm.nih.gov/13186136/
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Papuloerythroderma of Ofuji (PEO) is an uncommon skin condition most commonly described in Japan. The aetiology of PEO is unknown and treatment may be difficult. There are several reports of an association between PEO and malignancy, most particularly with T-and B-cell lymphomas. We describe PEO complicated by acute myeloid leukaemia occurring in a 62-year-old man. This association has not been reported previously.
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INTRODUCTION: We report an original case of dermatomyositis associated with neoplasia, which initial clinical expression was erythroderma and multiple cutaneous necrosis. OBSERVATION: A 64-year-old patient was admitted at hospital for erythroderma. He had a diffuse and inflammatory erythema with thrill, periorbital oedema, periungueal telangiectasia and epidermal necrosis. Physical examination also revealed symmetric proximal muscle weakness as well as hepatomegaly. There were biological signs of myolysis. Complementary investigations revealed a liver carcinoma with lung metastasis. The patient first underwent topical corticosteroid treatment, which provided partial improvement of the clinical and biological signs of disease. Thereafter he was treated with prednisone and tamoxifen. Death occurred at home 4 months after the diagnosis. DISCUSSION: Diagnosis of dermatomyositis was definitely set according to the criteria of Bohan and Peter. Epidermal necrosis, present in our observation, occur classically in dermatomyositis where they are a predictive factor of association with neoplasia. Other recognized predictive factors are the age of the patient and persistent itching. Erythroderma linked to dermatomyositis is a very unusual event: 4 cases have been reported in the literature, only one of which was associated with cancer. On the other hand, numerous cases of diffuse erythema were reported, which are close to erythroderma. It is not possible to set out that this clinical form is a factor of bad prognosis of dermatomyositis. As a matter of fact, in the published cases, one does not find more frequent deceases, pejorative signs or increased frequency of association with neoplasia.