Bilateral palmar contractures as a paraneoplastic syndrome in primary peritoneal carcinoma.

Primary peritoneal carcinoma, like ovarian cancer, usually causes non-specific abdominal symptoms, and often presents at a late stage. We report a case of primary peritoneal carcinoma where the development of abdominal symptoms was preceded for 6 months by paraneoplastic palmar contractures. This case demonstrates the importance of recognising palmar contractures as a potential sign of neoplastic disease.