Anti-Ri antibodies associated with opsoclonus and progressive encephalomyelitis with rigidity.

Casado, J L; Gil-Peralta, A; Graus, F; Arenas, C; Lopez, J M; Alberca, R · Neurology · 1994

case_report · Level V

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Abstract

A 57-year-old woman without a known neoplasia developed opsoclonus, myoclonus, and ataxia. Positive anti-Ri antibodies were present in both serum and CSF. The patient also had progressive encephalomyelitis with rigidity, an association not previously described.

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