Coexistence of pernicious anemia and myasthenia gravis--a rare combination of autoimmune diseases in Taiwan.
About 5-10% of patients with myasthenia gravis concomitantly have other autoimmune diseases. However, the coexistence of myasthenia gravis and pernicious anemia is rare. Here, we report a 73-year-old Taiwanese woman who developed myasthenia gravis 5 months after the onset of pernicious anemia. Her myasthenic and pernicious anemia symptoms markedly improved after pyridostigmine, prednisolone and hydroxocobalamine treatment. It is important to recognize concurrence of myasthenia gravis and pernicious anemia in the same patient because the therapeutic results for both diseases are rewarding.
Chang
Kuo-Hsuan
KH
Section of Neuromuscular Diseases, Department of Neurology, Chang Gung Memorial Hospital and University College of Medicine, Taipei, Taiwan.
Lyu
Rong-Kuo
RK
Ro
Long-Sun
LS
Wu
Yih-Ru
YR
Chen
Chiung-Mei
CM
D000368:Aged; D000752:Anemia, Pernicious / Q000175:diagnosis* / Q000628:therapy; D005260:Female; D006801:Humans; D009157:Myasthenia Gravis / Q000175:diagnosis* / Q000628:therapy; D013624:Taiwan