BONE INFARCTION IN A WOMAN WITH SYSTEMIC LUPUS ERYTHEMATOSUS: A CASE REPORT

Tri Nghia Phu1, , Thi Khanh Nguyen Phung1, Thi Ngoc Tram Nguyen1, Tuong Van Luu1, Hung Quoc Tran1
1 Can Tho University of Medicine and Pharmacy

Main Article Content

Abstract

Background: Bone infarction is characterized by death of the cellular elements of bone due to the compromise in the blood supply, which is classified into two main forms: post-traumatic and nontraumatic. A variety of systemic diseases and clinical conditions are associated with nontraumatic bone infarction. It is a severe complication in systemic lupus erythematosus (SLE) patients, which is strongly associated with corticosteroid use. Case report: We report a case of a 27-year-old woman diagnosed with SLE when she presented with severe acute knees pain (more serious in the left one). The counts of WBC and the level of CRP highly increased, the clinical diagnosis was osteomyelitis. Discussion: X-ray images of her shinbones and femur were normal but the magnetic resonance imaging showed bone infarction in the bilateral femur and in the upper end of the shinbones appropriate for early stage of bone infarction. Prolonged use of corticosteroid can lead to complications of bone infarction. Conclusion: Bone infacrtion is a common complication of systemic lupus erythematosus patients after prolonged treatment with high dose of corticosteroid. Magnetic resonance imaging is a paraclinical examination choosing to diagnose early stage of bone infarction. 

Article Details

References

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