TY - JOUR T1 - Isaacs' syndrome (autoimmune neuromyotonia) in a patient with systemic lupus erythematosus. JF - The Journal of Rheumatology JO - J Rheumatol SP - 757 LP - 758 VL - 32 IS - 4 AU - Philip W Taylor Y1 - 2005/04/01 UR - http://www.jrheum.org/content/32/4/757.abstract N2 - Patients with systemic lupus erythematosus (SLE) often produce autoantibodies against a large number of antigens. A case of SLE is presented in which muscle twitching and muscle cramps were associated with an autoantibody directed against the voltage-gated potassium channel of peripheral nerves (Isaacs' syndrome). ER -