| Abstrakt: |
Objective: To describe the diversity in presenting manifestations of systemic lupus erythematosus (SLE) in children. Study design: Initial clinical and laboratory manifestations of 39 children, who fulfilled >=4 American College of Rheumatology criteria for SLE, were retrospectively analyzed. Results: Median age at onset was 12 years. The male to female ratio was 1:18.5, and racial/ethnic backgrounds were white 41%, black 33%, and Hispanic 26%. Initial manifestations included musculoskeletal 74%, cutaneous 72%, constitutional 67%, neurologic 28%, renal 28%, lymphadenopathy 15%, and Raynaud's phenomenon 10%. Laboratory abnormalities at presentation to our clinic included elevated erythrocyte sedimentation rate 87%, anemia 72%, lymphopenia 59%, leukopenia 31%, proteinuria or cellular casts 44%, low C"3 or C"4 level 77%, antinuclear antibodies 97%, and anti-double-stranded DNA 95%. One third (33%) presented with features not initially suggestive of SLE. Six patients presented with unusual manifestations including parotitis, quadriplegia, chorea, severe abdominal pain, persistent cough, and dizziness. However, 85% of patients with atypical manifestations had abnormal complete blood count or urinalysis results at presentation. Conclusion: Presenting manifestations of SLE in children are diverse. A detailed history, thorough review of systems, complete physical examination, complete blood count, urinalysis, and a high index of suspicion help to make the correct diagnosis of SLE in patients with atypical presentations. (J Pediatr 1999;135:500-5) |
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