A case of sarcoidosis overlapping with rheumatoid arthritis
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We report the case of a 54-year-old woman who presented on May 28, 2001 with sarcoidosis overlapping with rheumatoid arthritis. She had experienced morning stiffness 2 years previously and was diagnosed as having rheumatoid arthritis. She had been treated with bucillamine and loxoprofen for 3 months. In October 2000, she developed proteinurea. The patient discontinued treatment with bucillamine and loxoprofen. Proteinurea persisted, and the patient's renal function declined . On admission, subcutaneous nodules were palpable in the patient's legs. The patient's serum creatinine and calcium levels were 2.49 mg/dl and 11.6 mg/dl, respectively. Intact-PTH was suppressed, and PTHrP was not elevated. Despite the presence of hypercalcemia, the patient's serum 1 α 25 (OH) <SUB>2</SUB>D<SUB>3</SUB> was not suppressed. Serum ACE and lysozyme levels were elevated beyond the normal ranges. A renal biopsy was performed, and non-caseous epithelioid granuloma was found in the renal interstitium. Based on the histological findings, the patient was diagnosed as having sarcoidosis . Following treatment with pred nisolone, the patient's serum calcium levels returned to normal and her renal function improved.
- 社団法人 日本腎臓学会の論文
社団法人 日本腎臓学会 | 論文
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