[A case of elderly-onset systemic lupus erythematosus (SLE) complicated with severe liver dysfunction and pancytopenia due to myelofibrosis].
A 67-year-old woman was admitted to our hospital with a fever. She had been experiencing arthralgia for about one month. On admission, she had a fever of 38.5 degrees C, was anemic and was experiencing tenderness in the joints of both hands, elbows and feet. Laboratory data revealed proteinuria, urinary cylinders, pancytopenia (WBC 900/mm3, Hb 9.5 g/dl, Plt 7.8 x 10(4)/mm3), liver dysfunction (GOT 414 IU/l, GPT 140 IU/l), and hyper-gamma globulinemia. Antibiotics and granulocyte-colony stimulating factor were administered intravenously. Bone marrow aspiration was unsuccessful, but a bone marrow biopsy revealed bone marrow fibrosis. Immunological examinations were positive for antinuclear antibodies, anti-deoxyribonucleic acid (DNA) antibodies, anti-double stranded anti- DNA antibodies, as well as a decreased level of serum complement and an increased level of serum immune complexes. Tests for viral antigens and antibodies known to cause hepatitis were negative. Based on these findings, a diagnosis of SLE accompanied by liver dysfunction and bone marrow fibrosis was made. Steroid pulse therapy was initiated, but her liver function deteriorated on the first day of steroid therapy, and she died three days later. SLE accompanied by myelofibrosis is extremely rare, and only 17 and cases have been reported to date. Among these reports, the present case is the second oldest subject and the first SLE patient to suffer from both myelofibrosis and severe liver dysfunction.
Kageyama
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Y
Department of Internal Medicine, Tochigi National Hospital.
D000368:Aged; D005260:Female; D006801:Humans; D008107:Liver Diseases / Q000150:complications*; D008180:Lupus Erythematosus, Systemic / Q000150:complications*; D010198:Pancytopenia / Q000209:etiology*; D055728:Primary Myelofibrosis / Q000150:complications*