| pubmed-article:3696821 | pubmed:abstractText | We report seven patients with chronic recurrent multifocal osteomyelitis, an uncommon childhood disease of unknown etiology. These patients presented with insidious onset of bone pain at one or more sites associated with erythema, swelling and tenderness. Scintigraphy and radiography were consistent with osteomyelitis at multiple sites. Bone biopsies confirmed osteomyelitis but no organisms were consistently isolated. During a 1- to 3-year follow-up, most patients developed new symptomatic lesions. The disease was unaffected by antimicrobial therapy. Two of our patients had psoriasis and all were rheumatoid factor-, antinuclear factor- and HLA-B27-negative. We speculate that chronic recurrent osteomyelitis is a noninfectious inflammatory condition, a seronegative spondyloarthropathy. Chronic recurrent osteomyelitis is a clinical entity that should be recognized so that invasive diagnostic procedures and antimicrobial therapy are appropriately used. The patient may be reassured that this is not a malignant condition although there may be exacerbations over many years. | lld:pubmed |
