A review of the cutaneous paraneoplastic associations and metastatic presentations of ovarian carcinoma

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Abstract
Ovarian carcinoma possesses cutaneous and paraneoplastic associations. The aim of this study was to review the paraneoplastic associations and metastatic presentations of ovarian carcinoma. PubMed was searched through December 2006 for references to cutaneous metastatic ovarian carcinoma (CMOC). CMOC occurs in 2–7% of cases, manifests in advanced disease and indicates a poor prognosis. The paraneoplastic associations of ovarian carcinoma include acanthosis nigricans, Raynaud's phenomenon, scleroderma, dermatomyositis and palmar fasciitis with polyarthritis. Dermatomyositis, in particular, can precede the diagnosis of ovarian carcinoma. Ovarian carcinoma has many cutaneous paraneoplastic effects and metastatic presentations, all of which portend a poor prognosis. Dermatomyositis is sometimes the initial manifestation of ovarian cancer, thus women > 40 years of age with dermatomyositis should be checked for ovarian carcinoma. It is possible that paraneoplastic dermtomyosititis can be distinguished from nonparaneoplastic dermatomyostitis by the former's lack of (i) associated Raynaud's phenomenon, (ii) response to treatment, (iii) autoantibodies, (iv) overlap and association with other collagen vascular diseases and (v) the presence of the prodromal symptoms of ovarian carcinoma such as gastrointestinal symptoms, urinary symptoms and/or fatigue or malaise.

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