Cancer and systemic sclerosis: novel insights into pathogenesis and clinical implications

摘要

Purpose of reviewMost epidemiologic studies have demonstrated an increased risk of cancer in scleroderma patients. Reasons for this risk increase have been poorly understood and often attributed to cytotoxic therapies or damage from scleroderma. Recognition that some patients have a close temporal relationship between cancer diagnosis and scleroderma clinical onset has focused attention on the possibility that scleroderma may be a paraneoplastic syndrome in a subset of patients. This review will discuss the latest epidemiologic data linking cancer and scleroderma and explore a model for the development of paraneoplastic scleroderma.