Ovarian cancer and late onset paraneoplastic cerebellar degeneration.

Paraneoplastic cerebellar syndrome (PCD) is a rare, neurological disorder that primarily emerges before the detection of malignancy. We present a case involving a 52-year-old woman who was diagnosed and treated for primary ovarian cancer in 2005. In 2007, the patient exhibited ataxia, dysarthria and peripheral neuropathy.