BTG3 and chronic inflammatory demyelinating polyradiculoneuropathy: (89) reported that a 40-year-old female patient with SLE and CIDP showed bilateral progressive, ascending sensorimotor neuropathy, accompanied by ANA, anti-Sm, anti-RNP, anti-SSA, and anti-dsDNA antibodies positive in the serum; her neurological symptoms improved significantly after IVIG and high-dose steroid therapy.