Jl. Casado et al., ANTI-RI ANTIBODIES ASSOCIATED WITH OPSOCLONUS AND PROGRESSIVE ENCEPHALOMYELITIS WITH RIGIDITY, Neurology, 44(8), 1994, pp. 1521-1522
A 57-year-old woman without a known neoplasia developed opsoclonus, my
oclonus, 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.