2021 Volume 61 Issue 7 Pages 471-476
A 78-year-old woman experienced gait disturbance. She became unable to walk within a month. On admission, her cranial nerves were normal. She had motor weakness in the arms and legs, dysesthesia of the peripheral extremities, impaired deep sensation in the legs, and hyporeflexia in the arms and legs. She was initially diagnosed with Guillain-Barré syndrome; therefore, she was treated with intravenous immunoglobulin therapy and steroid mini-pulse therapy, however improvements of her neurological deficits were minimal. Anti-Hu antibody was positive in serum and gallbladder carcinoma was detected. She was treated with chemotherapy but neurological symptoms worsened progressively. Gallbladder carcinoma can rarely cause anti-Hu associated paraneoplastic sensorimotor neuropathy.
